A St. Louis Rams cheerleader performs during the fourth quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/L.G. Patterson)

A St. Louis Rams cheerleader performs during the second quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/Tom Gannam)

A San Francisco 49ers cheerleader performs during the first half of an NFL preseason football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Thursday, Sept. 3, 2015. (AP Photo/Tony Avelar)

San Francisco 49ers cheerleaders perform during the first half of an NFL preseason football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Thursday, Sept. 3, 2015. (AP Photo/Tony Avelar)

A St. Louis Rams cheerleader performs during the fourth quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/Tom Gannam)

The Washington Redskins cheerleaders perform during the first half of an NFL preseason football game against the Jacksonville Jaguars in Landover, Md., Thursday, Sept. 3, 2015. (AP Photo/Mark Tenally)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game against the Baltimore Ravens, Thursday, Sept. 3, 2015, in Atlanta. (AP Photo/Brynn Anderson)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game against the Baltimore Ravens, Thursday, Sept. 3, 2015, in Atlanta. (AP Photo/John Bazemore)

An Indianapolis Colts cheerleader cheers during the first half of an NFL preseason football game between the Indianapolis Colts and the Cincinnati Bengals, Thursday, Sept. 3, 2015, in Indianapolis. (AP Photo/Michael Conroy)

A cheerleader during the first half of an NFL preseason football game between the Green Bay Packers and the New Orleans Saints Thursday, Sept. 3, 2015, in Green Bay, Wis. (AP Photo/Jeffrey Phelps)

San Francisco 49ers cheerleaders perform before an NFL preseason football game between the San Francisco 49ers and the San Diego Chargers in Santa Clara, Calif., Thursday, Sept. 3, 2015. (AP Photo/Ben Margot)

A St. Louis Rams cheerleader performs during the second quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/Tom Gannam)

A Denver Broncos cheerleader performs during the first half of an NFL preseason football game against the Arizona Cardinals, Thursday, Sept. 3, 2015, in Denver. (AP Photo/Jack Dempsey)

A cheerleader during the first half of an NFL preseason football game between the Green Bay Packers and the New Orleans Saints Thursday, Sept. 3, 2015, in Green Bay, Wis. (AP Photo/Jeffrey Phelps)

A St. Louis Rams cheerleader performs during the second quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/L.G. Patterson)

Tennessee Titans cheerleaders perform in the first half of a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Sept. 3, 2015, in Nashville, Tenn. (AP Photo/Mark Zaleski)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Philadelphia Eagles Thursday, Sept. 3, 2015 in East Rutherford, N.J. (AP Photo/Mel Evans)

An Indianapolis Colts cheerleader cheers during the second half of an NFL preseason football game between the Indianapolis Colts and the Cincinnati Bengals, Thursday, Sept. 3, 2015, in Indianapolis. (AP Photo/Michael Conroy)

The Washington Redskins cheerleaders perform during the second half of an NFL preseason football game against the Jacksonville Jaguars in Landover, Md., Thursday, Sept. 3, 2015. (AP Photo/Mark Tenally)

The Washington Redskins cheerleaders perform during the first half of an NFL preseason football game against the Jacksonville Jaguars in Landover, Md., Thursday, Sept. 3, 2015. (AP Photo/Alex Brandon)

A New England Patriots cheerleader performs in the first half of an NFL football game Thursday, Sept. 3, 2015, in Foxborough, Mass. (AP Photo/Stephan Savoia)

The Denver Broncos cheerleaders perform during the first half of an NFL preseason football game agains the Arizona Cardinals, Thursday, Sept. 3, 2015, in Denver. (AP Photo/Jack Dempsey)

A Denver Broncos cheerleader performs during the first half of an NFL preseason football game against the Arizona Cardinals, Thursday, Sept. 3, 2015, in Denver. (AP Photo/Jack Dempsey)

An Indianapolis Colts cheerleader cheers during the first half of an NFL preseason football game between the Indianapolis Colts and the Cincinnati Bengals, Thursday, Sept. 3, 2015, in Indianapolis. (AP Photo/Michael Conroy)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Philadelphia Eagles Thursday, Sept. 3, 2015 in East Rutherford, N.J. (AP Photo/Peter Morgan)

Tennessee Titans cheerleaders perform in the first half of a preseason NFL football game between the Titans and the Minnesota Vikings Thursday, Sept. 3, 2015, in Nashville, Tenn. (AP Photo/Mark Zaleski)

A St. Louis Rams cheerleader performs during the fourth quarter of an NFL preseason football game between the St. Louis Rams and the Kansas City Chiefs Thursday, Sept. 3, 2015, in St. Louis. (AP Photo/Tom Gannam)

A Miami Dolphins cheerleader performs during the first half of an NFL preseason football game against the Tampa Bay Buccaneers, Thursday, Sept. 3, 2015, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Philadelphia Eagles Thursday, Sept. 3, 2015 in East Rutherford, N.J. (AP Photo/Peter Morgan)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game against the Baltimore Ravens, Thursday, Sept. 3, 2015, in Atlanta. (AP Photo/John Bazemore)

New England Patriots cheerleaders perform in the first half of an NFL football game Thursday, Sept. 3, 2015, in Foxborough, Mass. (AP Photo/Winslow Townson)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game against the Baltimore Ravens, Thursday, Sept. 3, 2015, in Atlanta. (AP Photo/John Bazemore)

A Miami Dolphins cheerleader performs during the first half of an NFL preseason football game, Thursday, Sept. 3, 2015, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

An Indianapolis Colts cheerleader cheers during the first half of an NFL preseason football game between the Indianapolis Colts and the Cincinnati Bengals, Thursday, Sept. 3, 2015, in Indianapolis. (AP Photo/Michael Conroy)

The Washington Redskins cheerleader perform during the first half of an NFL preseason football game against the Jacksonville Jaguars in Landover, Md., Thursday, Sept. 3, 2015. (AP Photo/Alex Brandon)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Philadelphia Eagles Thursday, Sept. 3, 2015 in East Rutherford, N.J. (AP Photo/Peter Morgan)

The Washington Redskins cheerleaders perform during the first half of an NFL preseason football game against the Jacksonville Jaguars in Landover, Md., Thursday, Sept. 3, 2015. (AP Photo/Mark Tenally)

Atlanta Falcons cheerleaders perform during the first half of an NFL football preseason game between the Atlanta Falcons and the Baltimore Ravens, Thursday, Sept. 3, 2015, in Atlanta. (AP Photo/Brynn Anderson)

Oakland Raiders cheerleader during the NFL preseason game against the Arizona Cardinals on Sunday, Aug. 30, 2015 in Oakland, Calif. (Ric Tapia/NFL)

Oakland Raiders cheerleaders perform during the first half of an NFL preseason football game between the Oakland Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Aug. 30, 2015. (AP Photo/Tony Avelar)

Oakland Raiders cheerleaders perform before an NFL preseason football game between the Oakland Raiders and the Arizona Cardinals in Oakland, Calif., Sunday, Aug. 30, 2015. (AP Photo/Ben Margot)

Members of the Dallas Cowboys cheerleaders perform during a preseason NFL football game against the Minnesota Vikings Saturday, Aug. 29, 2015, in Arlington, Texas. (AP Photo/Tony Gutierrez)

A Miami Dolphins cheerleader performs during the second half of an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 29, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

A Dallas Cowboys cheerleader performs during an NFL preseason football game against the Minnesota Vikings at AT&T Stadium on Saturday August 29, 2015 in Arlington, Texas. Minnesota won 28-14. (Aaron M. Sprecher via AP)

A Tampa Bay Buccaneers Cheerleader before an NFL preseason football game against the Cleveland Browns Saturday, Aug. 29, 2015, in Tampa, Fla. (AP Photo/Chris O'Meara)

A St. Louis Rams cheerleader performs during the fourth quarter of an NFL preseason football game between the St. Louis Rams and the Indianapolis Colts Saturday, Aug. 29, 2015, in St. Louis. (AP Photo/Tom Gannam)

Kansas City Chiefs cheerleaders perform in the pouring rain during the second half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Ed Zurga)

Dallas Cowboys cheerleader performs during an NFL preseason game against the Minnesota Vikings at AT&T Stadium in Arlington, Texas, Saturday, August 29, 2015. The Vikings defeated the Cowboys, 28-14. (James D. Smith via AP)

Miami Dolphins cheerleaders perform during the second half of an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 29, 2015 in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Dallas Cowboys cheerleaders perform during the first half of a preseason NFL football game against the Minnesota Vikings Saturday, Aug. 29, 2015, in Arlington, Texas. (AP Photo/Brandon Wade)

A Miami Dolphins cheerleader performs during the second half of an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 29, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

A Kansas City Chiefs cheerleader laughs in the pouring rain during the second half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Ed Zurga)

The Dallas Cowboys cheerleaders perform during the first half of a preseason NFL football game against the Minnesota Vikings Saturday, Aug. 29, 2015, in Arlington, Texas. (AP Photo/Brandon Wade)

A San Diego Chargers� cheerleader performs during the second half of an NFL preseason football game against the Seattle Seahawks Saturday, Aug. 29, 2015, in San Diego. (AP Photo/Denis Poroy)

St. Louis Rams cheerleaders perform during the second quarter of an NFL preseason football game between the St. Louis Rams and the Indianapolis Colts Saturday, Aug. 29, 2015, in St. Louis. (AP Photo/L.G. Patterson)

Jacksonville Jaguars cheerleaders perform before an NFL preseason football game between the Jacksonville Jaguars and the Detroit Lions in Jacksonville, Fla., Friday, Aug. 28, 2015.(AP Photo/John Raoux)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL preseason football game against the Detroit Lions in Jacksonville, Fla., Friday, Aug. 28, 2015.(AP Photo/Stephen B. Morton)

Carolina Panthers cheerleaders perform during the first half of a preseason NFL football game between the Carolina Panthers and the New England Patriots in Charlotte, N.C., Friday, Aug. 28, 2015. (AP Photo/Mike McCarn)

Carolina Panthers cheerleaders perform during the second half of a preseason NFL football game against the New England Patriots in Charlotte, N.C., Friday, Aug. 28, 2015. (AP Photo/Mike McCarn)

Jacksonville Jaguars cheerleaders perform before an NFL preseason football game between the Jacksonville Jaguars and the Detroit Lions in Jacksonville, Fla., Friday, Aug. 28, 2015.(AP Photo/John Raoux)

Carolina Panthers cheerleaders perform during the first half of a preseason NFL football game between the Carolina Panthers and the New England Patriots in Charlotte, N.C., Friday, Aug. 28, 2015. (AP Photo/Mike McCarn)

Tennessee Titans cheerleaders perform in the second half of a preseason NFL football game against the St. Louis Rams Sunday, Aug. 23, 2015, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans cheerleaders perform in the second half of a preseason NFL football game against the St. Louis Rams Sunday, Aug. 23, 2015, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans cheerleaders perform in the second half of a preseason NFL football game against the St. Louis Rams Sunday, Aug. 23, 2015, in Nashville, Tenn. (AP Photo/James Kenney)

Tennessee Titans cheerleaders perform in the first half of a preseason NFL football game between the Titans and the St. Louis Rams Sunday, Aug. 23, 2015, in Nashville, Tenn. (AP Photo/Weston Kenney)

Tennessee Titans cheerleaders perform in the second half of a preseason NFL football game between the Titans and the St. Louis Rams Sunday, Aug. 23, 2015, in Nashville, Tenn. (AP Photo/James Kenney)

A San Francisco 49ers cheerleader performs during the first half of an NFL preseason football game against the Dallas Cowboys in Santa Clara, Calif., Sunday, Aug. 23, 2015. (AP Photo/Ben Margot)

San Francisco 49ers cheerleaders perform during the first half of an NFL preseason football game against the Dallas Cowboys in Santa Clara, Calif., Sunday, Aug. 23, 2015. (AP Photo/Tony Avelar)

San Francisco 49ers cheerleaders perform during the first half of an NFL preseason football game against the Dallas Cowboys in Santa Clara, Calif., Sunday, Aug. 23, 2015. (AP Photo/Tony Avelar)

San Francisco 49ers cheerleaders perform during the first half of an NFL preseason football game against the Dallas Cowboys in Santa Clara, Calif., Sunday, Aug. 23, 2015. (AP Photo/Tony Avelar)

New Orleans Saints cheerleader perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

New Orleans Saints cheerleader perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

New Orleans Saints cheerleader perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

Children participate with New Orleans Saints cheerleaders during pre-game festivities for a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/)

New Orleans Saints cheerleaders perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

New Orleans Saints cheerleaders perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

New Orleans Saints cheerleader perform in the first half of a preseason NFL football game against the New England Patriots in New Orleans, Saturday, Aug. 22, 2015. (AP Photo/Brynn Anderson)

Houston Texans cheerleaders perform during the second half of an NFL preseason football game against the Denver Broncos, Saturday, Aug. 22, 2015, in Houston. (AP Photo/Patric Schneider)

The Minnesota Vikings cheerleaders perform during the second half of a preseason NFL football game against the Oakland Raiders, Saturday, Aug. 22, 2015, in Minneapolis. (AP Photo/Jim Mone)

Arizona Cardinals cheerleaders perform during the first half of an NFL preseason football game against the San Diego Chargers, Saturday, Aug. 22, 2015, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Minnesota Vikings cheerleaders perform during the first half of a preseason NFL football game against the Oakland Raiders, Saturday, Aug. 22, 2015, in Minneapolis. (AP Photo/Andy King)

Carolina Panthers cheerleaders perform before an NFL preseason football game against the Miami Dolphins in Charlotte, N.C., Saturday, Aug. 22, 2015. (AP Photo/Bob Leverone)

Kansas City Chiefs cheerleaders perform before an NFL football game against the Seattle Seahawks at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 21, 2015. (AP Photo/Charlie Riedel)

New York Jets Cheerleaders during the NFL preseason game between the Atlanta Falcons at MetLife Stadium in East Rutherford, NJ. (Ric Tapia/NFL)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Atlanta Falcons Friday, Aug. 21, 2015, in East Rutherford, N.J. (AP Photo/Adam Hunger)

Kansas City Chiefs cheerleaders perform during the first half of an NFL football game against the Seattle Seahawks at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 21, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders perform during the first half of an NFL football game against the Seattle Seahawks at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 21, 2015. (AP Photo/Charlie Riedel)

New York Jets cheerleaders perform during the first half of an NFL football game against the Atlanta Falcons Friday, Aug. 21, 2015, in East Rutherford, N.J.. (AP Photo/Adam Hunger)

Kansas City Chiefs cheerleaders perform during the first half of an NFL football game against the Seattle Seahawks at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 21, 2015. (AP Photo/Charlie Riedel)

A New York Jets cheerleader performs during the second half of a preseason NFL football game against the Atlanta Falcons Friday, Aug. 21, 2015, in East Rutherford, N.J. (AP Photo/Adam Hunger)

New York Jets cheerleaders perform during the first half of a preseason NFL football game against the Atlanta Falcons Friday, Aug. 21, 2015, in East Rutherford, N.J. (AP Photo/Adam Hunger)

Kansas City Chiefs cheerleaders perform during the second half of a preseason NFL football game against the Seattle Seahawks at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 21, 2015. (AP Photo/Ed Zurga)

The Washington Redskins cheerleaders perform during an NFL preseason football game against the Detroit Lions in Landover, Md., Thursday, Aug. 20, 2015. (AP Photo/Alex Brandon)

The Washington Redskins cheerleader preform in the rain during the first half of an NFL preseason football game against the Detroit Lions in Landover, Md., Thursday, Aug. 20, 2015. (AP Photo/Alex Brandon)

A Philadelphia Eagles' cheerleader performs during the second half of a preseason NFL football game against the Indianapolis Colts, Sunday, Aug. 16, 2015, in Philadelphia. (Michael Perez/Associated Press)

Philadelphia Eagles' cheerleaders perform before a preseason NFL football game against the Indianapolis Colts, Sunday, Aug. 16, 2015, in Philadelphia. (Michael Perez/Associated Press)

Philadelphia Eagles' cheerleaders perform during the first half of a preseason NFL football game against the Indianapolis Colts, Sunday, Aug. 16, 2015, in Philadelphia. (Matt Rourke/Associated Press)

Arizona Cardinals cheerleader during the NFL preseason game against the Kansas City Chiefs on Saturday, Aug. 15, 2015 at University of Phoenix Stadium in Glendale, AZ. (Ric Tapia/NFL)

Arizona Cardinals cheerleader during the NFL preseason game against the Kansas City Chiefs on Saturday, Aug. 15, 2015 at University of Phoenix Stadium in Glendale, AZ. (Ric Tapia/NFL)

Minnesota Vikings cheerleaders line up in the second half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. The Vikings won 26-16.(AP Photo/Jim Mone)

Arizona Cardinals cheerleaders perform during the first half of an NFL preseason football game against the Kansas City Chiefs, Saturday, Aug. 15, 2015, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals cheerleaders perform during the first half of an NFL preseason football game against the Kansas City Chiefs, Saturday, Aug. 15, 2015, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals cheerleaders perform during the first half of an NFL preseason football game against the Kansas City Chiefs, Saturday, Aug. 15, 2015, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals cheerleaders perform during the first half of an NFL preseason football game against the Kansas City Chiefs, Saturday, Aug. 15, 2015, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Houston Texans cheerleaders perform during the first half of an NFL preseason football game against the San Francisco 49ers, Saturday, Aug. 15, 2015, in Houston. (AP Photo/George Bridges)

The Cincinnati Bengals "Ben-Gals" cheerleaders perform in the first half of an NFL preseason football game against the New York Giants in Cincinnati, Friday, Aug. 14, 2015. (AP Photo/Frank Victores)

Patriots cheerleaders entertain fans during a break in the action at the NFL pre-season game between the Green Bay Packers and the New England Patriots held at Gillette Stadium in Foxborough Massachusetts. The Packers defeated the Patriots 22-11 in regulation time. Eric Canha/CSM (Cal Sport Media via AP Images)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game between the Atlanta Falcons and the Tennessee Titans , Friday, Aug. 14, 2015, in Atlanta. (AP Photo/John Bazemore)

Atlanta Falcons cheerleaders perform during the second half of an NFL football preseason game against the Tennessee Titans, Friday, Aug. 14, 2015, in Atlanta. (AP Photo/John Bazemore)

San Diego Chargers cheerleaders perform as the Chargers play the Dallas Cowboys during the second half of an NFL preseason football game Thursday, Aug. 13, 2015 in San Diego. (AP Photo/Denis Poroy)

Seattle Seahawks Sea Gals cheerleaders perform before a preseason NFL football game between the Seattle Seahawks and the Denver Broncos, Friday, Aug. 14, 2015, in Seattle. (AP Photo/Elaine Thompson)

Jacksonville Jaguars cheerleaders perform during the first half of an NFL preseason football game against the Pittsburgh Steelers, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Atlanta Falcons cheerleaders perform before the first half of an NFL football preseason game between the Atlanta Falcons and the Tennessee Titans , Friday, Aug. 14, 2015, in Atlanta. (AP Photo/John Bazemore)

New England Patriots cheerleaders perform in the second half of an NFL preseason football game between the New England Patriots and the Green Bay Packers Thursday, Aug. 13, 2015, in Foxborough, Mass. (AP Photo/Charles Krupa)

A Baltimore Ravens cheerleader flies through the air during the first half of an NFL preseason football game between the Ravens and the New Orleans Saints in Baltimore, Thursday, Aug. 13, 2015. (AP Photo/Nick Wass)

San Diego Chargers cheerleaders come onto the field before an NFL pre-season football game against the Dallas Cowboys Thursday, Aug. 13, 2015 in San Diego. (AP Photo/Denis Poroy)

The San Diego Chargers cheerleaders perform as the Chargers play the Dallas Cowboys during the first half of an NFL preseason football game Thursday, Aug. 13, 2015 in San Diego. (AP Photo/Denis Poroy)

New England Patriots cheerleaders perform in the first half of an NFL preseason football game between the Patriots and the Green Bay Packers Thursday, Aug. 13, 2015, in Foxborough, Mass. (AP Photo/Charles Krupa)

The Baltimore Ravens cheerleaders preform during the first half of an NFL preseason football game against the New Orleans Saints in Baltimore, Thursday, Aug. 13, 2015. (AP Photo/Nick Wass)

New England Patriots cheerleaders perform in the second half of an NFL preseason football game between the New England Patriots and the Green Bay Packers Thursday, Aug. 13, 2015, in Foxborough, Mass. (AP Photo/Michael Dwyer)

San Diego Chargers cheerleaders perform as the Chargers play the Dallas Cowboys during the second half of an NFL preseason football game Thursday, Aug. 13, 2015 in San Diego. (AP Photo/Denis Poroy)

New England Patriots cheerleaders perform in the second half of an NFL preseason football game between the New England Patriots and the Green Bay Packers Thursday, Aug. 13, 2015, in Foxborough, Mass. (AP Photo/Michael Dwyer)

The Baltimore Ravens cheerleaders preform during the first half of an NFL preseason football game against the New Orleans Saints in Baltimore, Thursday, Aug. 13, 2015. (AP Photo/Nick Wass)

Seattle Seahawks cheerleaders during the NFL preseason game against the Denver Broncos and the Seattle Seahawks on Friday, Aug. 14, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks cheerleaders during the NFL preseason game against the Denver Broncos and the Seattle Seahawks on Friday, Aug. 14, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks cheerleaders during the NFL preseason game against the Denver Broncos and the Seattle Seahawks on Friday, Aug. 14, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks cheerleaders during the NFL preseason game against the Denver Broncos and the Seattle Seahawks on Friday, Aug. 14, 2015 in Seattle. (Ric Tapia/NFL)

Houston Texans cheerleaders perform prior to an NFL preseason football game against the San Francisco 49ers, Saturday, Aug. 15, 2015, in Houston. (AP Photo/Patric Schneider)

Houston Texans cheerleaders perform prior to an NFL preseason football game against the San Francisco 49ers, Saturday, Aug. 15, 2015, in Houston. (AP Photo/Patric Schneider)

Houston Texans cheerleaders perform prior to an NFL preseason football game against the San Francisco 49ers, Saturday, Aug. 15, 2015, in Houston. (AP Photo/Patric Schneider)

Houston Texans cheerleaders perform prior to an NFL preseason football game against the San Francisco 49ers, Saturday, Aug. 15, 2015, in Houston. (AP Photo/Patric Schneider)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

The Minnesota Vikings cheerleaders perform in the first half of a preseason NFL football game against the Tampa Bay Buccaneers at TCF Bank Stadium Saturday, Aug. 15, 2015, in Minneapolis. (AP Photo/Ann Heisenfelt)

Kansas City Chiefs cheerleaders perform in the rain during the second half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders perform during the first half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders dance during the first half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders dance during the first half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders perform during the second half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders perform during the first half of a preseason NFL football game against the Tennessee Titans at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28, 2015. (AP Photo/Charlie Riedel)

Miami Dolphins cheerleaders perform during the first half of an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 29, 2015 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

The Denver Broncos cheerleaders perform prior to an NFL preseason football game between against the San Francisco 49ers, Saturday, Aug. 29, 2015, in Denver. (AP Photo/Jack Dempsey)

The Tampa Bay Buccaneers cheerleaders perform during the second half of a preseason NFL football game against the Cleveland Browns in Tampa, Fla., Saturday, Aug. 29, 2015. (AP Photo/Phelan M. Ebenhack)

The Cincinnati Bengals cheerleaders perform in the first half of an NFL preseason football game against the Chicago Bears, Saturday, Aug. 29, 2015, in Cincinnati. (AP Photo/Gary Landers)

Miami Dolphins cheerleaders perform during the second half of an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 29, 2015 in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

The Tampa Bay Buccaneers cheerleaders perform during the second half of a preseason NFL football game against the Cleveland Browns in Tampa, Fla., Saturday, Aug. 29, 2015. (AP Photo/Phelan M. Ebenhack)

The Dallas Cowboys cheerleaders perform during the first half of a preseason NFL football game against the Minnesota Vikings Saturday, Aug. 29, 2015, in Arlington, Texas. (AP Photo/Brandon Wade)

Cincinnati Bengals cheerleaders perform in the first half of an NFL preseason football game against the Chicago Bears, Saturday, Aug. 29, 2015, in Cincinnati. (AP Photo/Frank Victores)

The Denver Broncos cheerleaders stand during the National Anthem prior to an NFL preseason football game agains the San Francisco 49ers, Saturday, Aug. 29, 2015, in Denver. (AP Photo/Joe Mahoney)

St. Louis Rams cheerleaders perform during the second quarter of an NFL preseason football game between the St. Louis Rams and the Indianapolis Colts Saturday, Aug. 29, 2015, in St. Louis. (AP Photo/L.G. Patterson)

A Baltimore Ravens cheerleader stands on the field before a preseason NFL football game against the Washington Redskins, Saturday, Aug. 29, 2015, in Baltimore. (AP Photo/Nick Wass)

A Denver Broncos cheerleader performs prior to an NFL preseason football game agains the San Francisco 49ers, Saturday, Aug. 29, 2015, in Denver. (AP Photo/Jack Dempsey)

The Tampa Bay Buccaneers cheerleaders perform during the first half of a preseason NFL football game against the Cleveland Browns in Tampa, Fla., Saturday, Aug. 29, 2015. (AP Photo/Phelan M. Ebenhack)

Tampa Bay Buccaneers cheerleader performs during the fourth quarter of their NFL preseason game against the Cleveland Browns on Saturday, Aug. 29, 2015, in Tampa, Fla. (AP Photo/Scott Audette)

Tampa Bay Buccaneers cheerleader performs during the fourth quarter of their NFL preseason game against the Cleveland Browns on Saturday, Aug. 29, 2015, in Tampa, Fla. (AP Photo/Scott Audette)

The Tampa Bay Buccaneers cheerleaders perform during the first half of a preseason NFL football game against the Cleveland Browns in Tampa, Fla., Saturday, Aug. 29, 2015. (AP Photo/Phelan M. Ebenhack)

San Diego Chargers� cheerleaders perform during the first half of an NFL preseason football game against the Seattle Seahawks Saturday, Aug. 29, 2015, in San Diego. (AP Photo/Denis Poroy)

Seattle Seahawks Sea Gals cheerleaders perform in the first half of a preseason NFL football game between the Seahawks and the Oakland Raiders, Thursday, Sept. 3, 2015, in Seattle. (AP Photo/Stephen Brashear)

The Denver Broncos cheerleaders perform during the second half of an NFL preseason football game against the Arizona Cardinals, Thursday, Sept. 3, 2015, in Denver. (AP Photo/Jack Dempsey)