The Dallas Cowboys cheerleaders perform before a NFL preseason football game against the Denver Broncos, Thursday, Aug. 28. 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

Members of the Dallas Cowboys cheerleaders perform before a NFL preseason football game against the Denver Broncos, Thursday, Aug. 28. 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

New Orleans Saints cheerleaders perform before an NFL preseason football game against the Baltimore Ravens in New Orleans, Thursday, Aug. 28, 2014. (AP Photo/Bill Haber)

New Orleans Saints cheerleaders perform before an NFL preseason football game against the Baltimore Ravens in New Orleans, Thursday, Aug. 28, 2014. (AP Photo/Bill Haber)

A Jacksonville Jaguar cheerleader performs during the first half of an NFL preseason football game against the Atlanta Falcons in Jacksonville, Fla., Thursday, Aug. 28, 2014. (AP Photo/Phelan M. Ebenhack)

A Philadelphia Eagles cheerleader performs during the first half of an NFL preseason football game against the New York Jets, Thursday, Aug. 28, 2014, in Philadelphia. (AP Photo/Michael Perez)

The Denver Broncos cheerleaders perform during the second half of an NFL preseason football game against the Seattle Seahawks, Thursday, Aug. 7, 2014, in Denver. (AP Photo/Brennan Linsley)

Atlanta Falcons cheerleaders perform during the second half of an NFL preseason football game against the Tennessee Titans, Saturday, Aug. 23, 2014, in Atlanta. (AP Photo/John Bazemore)

Kansas City Chiefs cheerleaders perform during the second half of an NFL preseason football game between the Kansas City Chiefs and the Minnesota Vikings in Kansas City, Mo., Saturday, Aug. 23, 2014. (AP Photo/Charlie Riedel)

Kansas City Chiefs cheerleaders perform during the second half of an NFL preseason football game between the Chiefs and the Minnesota Vikings in Kansas City, Mo., Saturday, Aug. 23, 2014. The Vikings won 30-12. (AP Photo/Charlie Riedel)

A Denver Broncos cheerleader performs during the first half of an NFL preseason football game against the Houston Texans, Saturday, Aug. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

Miami cheerleaders perform during the second half of an NFL preseason football game against the Dallas Cowboys, Saturday, Aug. 23, 2014 in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

A Baltimore Ravens cheerleader performs in the first half of an NFL preseason football game against the Washington Redskins, Saturday, Aug. 23, 2014, in Baltimore. (AP Photo/Nick Wass)

The Denver Broncos cheerleaders perform during the first half of an NFL preseason football game against the Houston Texans, Saturday, Aug. 23, 2014, in Denver. (AP Photo/Joe Mahoney)

A Baltimore Ravens cheerleader performs in the second half of an NFL preseason football game against the Washington Redskins, Saturday, Aug. 23, 2014, in Baltimore. (AP Photo/Nick Wass)

The Denver Broncos cheerleaders perform prior to an NFL preseason football game against the Houston Texans, Saturday, Aug. 23, 2014, in Denver. (AP Photo/Jack Dempsey)

Baltimore Ravens cheerleaders perform in the second half of an NFL preseason football game against the Washington Redskins, Saturday, Aug. 23, 2014, in Baltimore. (AP Photo/Nick Wass)

Seattle Seahawks Sea Gals cheerleaders perform during a preseason NFL football game against the Chicago Bears, Friday, Aug. 22, 2014, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks Sea Gals cheerleaders perform during a preseason NFL football game against the Chicago Bears, Friday, Aug. 22, 2014, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks Sea Gals cheerleaders perform during a preseason NFL football game against the Chicago Bears, Friday, Aug. 22, 2014, in Seattle. (AP Photo/Stephen Brashear)

New England Patriots cheerleaders perform in the first half of an NFL preseason football game between the Patriots and the Carolina Panthers Friday, Aug. 22, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

A New York Jets cheerleader performs during a timeout against the New York Giants in the second quarter of a preseason NFL football game, Friday, Aug. 22, 2014, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

New York Jets cheerleaders during a preseason football game against the New York Giants in East Rutherford, N.J. on Friday, Aug. 22, 2014. (AP Photo/Peter Morgan)

New England Patriots cheerleaders in the first half of an NFL preseason football game Friday, Aug. 22, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

Philadelphia Eagles cheerleaders perform during the first half of an NFL preseason football game against the Pittsburgh Steelers, Thursday, Aug. 21, 2014, in Philadelphia. (AP Photo/Matt Rourke)

A Philadelphia Eagles cheerleader performs during the second half of an NFL preseason football game against the Pittsburgh Steelers, Thursday, Aug. 21, 2014, in Philadelphia. (AP Photo/Matt Rourke)

Philadelphia Eagles cheerleaders perform during the second half of an NFL preseason football game against the Pittsburgh Steelers, Thursday, Aug. 21, 2014, in Philadelphia. (AP Photo/Matt Rourke)

Philadelphia Eagles cheerleaders perform during the first half of an NFL preseason football game against the Pittsburgh Steelers, Thursday, Aug. 21, 2014, in Philadelphia. (AP Photo/Michael Perez)

Dallas Cowboys cheerleaders perform during the first half of an NFL preseason football game between the Dallas Cowboys and the Baltimore Ravens Saturday, Aug. 16, 2014, in Arlington, Texas. (AP Photo/Matt Strasen)

A Tampa Bay Buccaneers cheerleader before an NFL preseason football game against the Miami Dolphins Saturday, Aug. 16, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

Indianapolis Colts cheerleaders cheer during the first half of an NFL preseason football game against the New York Giants Saturday, Aug. 16, 2014, in Indianapolis. (AP Photo/Chris Howell)

Dallas Cowboys cheerleaders perform during the first half of an NFL preseason football game between the Dallas Cowboys and the Baltimore Ravens Saturday, Aug. 16, 2014, in Arlington, Texas. (AP Photo/Matt Strasen)

The Tampa Bay Buccaneers cheerleaders perform during the first half of an NFL preseason football game against the Miami Dolphins in Tampa, Fla., Saturday, Aug. 16, 2014.(AP Photo/Phelan M. Ebenhack)

Junior New Orleans Saints cheerleaders perform during an NFL preseason football game against the Tennessee Titans in New Orleans, Friday, Aug. 15, 2014. (AP Photo/Rogelio Solis)

New Orleans Saints cheerleader Kriste Lewis perform during an NFL preseason football game against the Tennessee Titans in New Orleans, Friday, Aug. 15, 2014. (AP Photo/Rogelio Solis)

Seattle Seahawks Sea Gals cheerleaders perform during a preseason NFL football game between the Seattle Seahawks and the San Diego Chargers, Friday, Aug. 15, 2014, in Seattle. (AP Photo/Stephen Brashear)

Tennessee Titans cheerleaders perform in the rain during the second quarter of a preseason NFL football game between the Tennessee Titans and the Green Bay Packers Saturday, Aug. 9, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Atlanta Falcons cheerleaders perform before the first half of an NFL preseason football game against the Miami Dolphins, Friday, Aug. 8, 2014, in Atlanta. (AP Photo/John Bazemore)

San Diego Chargers cheerleaders entertain during the first half of a preseason NFL football game against the Dallas Cowboys Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Arizona Cardinals cheerleaders perform after the first half of an NFL football game against the Houston Texans Saturday, Aug. 9, 2014, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

San Diego Chargers cheerleaders entertain during the first half of a preseason NFL football game against the Dallas Cowboys Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Kansas City Chief cheerleaders entertain the crowds in the first half of an NFL preseason football game against the Cincinnati Bengals Thursday, Aug. 7, 2014, in Kansas City, Mo. (AP Photo/Ed Zurga)

Carolina Panthers Topcat cheerleaders perform during a preseason NFL football game Friday, Aug. 8, 2014, in Charlotte, N.C. (AP Photo/Mike McCarn)

Arizona Cardinals cheerleaders perform at halftime of an NFL preseason football game against the Houston Texans Saturday, Aug. 9, 2014, in Glendale, Ariz. The Cardinals defeated the Texans 32-0. (AP Photo/Ross D. Franklin)

A Carolina Panthers cheerleader performs during the first half of a preseason NFL football game against the Buffalo Bills in Charlotte, N.C., Friday, Aug. 8, 2014. (AP Photo/Mike McCarn)

Jacksonville Jaguars cheerleaders during a preseason NFL game between the Jacksonville Jaguars and the Tampa Bay Buccaneers at EverBank Field on Aug. 8, 2014 in Jacksonville, Florida. (AP Photo/Scott A. Miller)

The Washington Redskins cheerleaders perform during the first half of an NFL football preseason game against the New England Patriots in Landover, Md., Thursday, Aug. 7, 2014. (AP Photo/Alex Brandon)

The Washington Redskins cheerleaders perform during the first half of an NFL football preseason game against the New England Patriots in Landover, Md., Thursday, Aug. 7, 2014. (AP Photo/Alex Brandon)

New York Jets cheerleaders perform during a timeout against the Indianapolis Colts in the second quarter of a preseason NFL football game, Thursday, Aug. 7, 2014, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

New York Jets cheerleaders line up on the field before an NFL football game against the Indianapolis Colts, Thursday, Aug. 7, 2014, in East Rutherford, N.J. (AP Photo/Frank Franklin II)

The Washington Redskins cheerleaders perform during the first half of an NFL football preseason game against the New England Patriots in Landover, Md., Thursday, Aug. 7, 2014. (AP Photo/Alex Brandon)

A Baltimore Ravens cheerleader performs in the first half of an NFL preseason football game against the San Francisco 49ers, Thursday, Aug. 7, 2014, in Baltimore. (AP Photo/Nick Wass)

A Baltimore Ravens cheerleader performs in the first half of an NFL preseason football game against the San Francisco 49ers, Thursday, Aug. 7, 2014, in Baltimore. (AP Photo/Nick Wass)

The Denver Broncos cheerleaders perform during the first half of an NFL preseason football game against the Seattle Seahawks, Thursday, Aug. 7, 2014, in Denver. (AP Photo/Jack Dempsey)

The Washington Redskins cheerleaders warm up before an NFL football preseason game against New England Patriots in Landover, Md., Thursday, Aug. 7, 2014. (AP Photo/Alex Brandon)

An against the Arizona Cardinals cheerleader performs during the first half of an NFL preseason football game against the Houston Texans, Saturday, Aug. 9, 2014, in Glendale, Ariz. (AP Photo/Matt York)

The Arizona Cardinals cheerleaders perform during the second half of an NFL preseason football game against the Houston Texans, Saturday, Aug. 9, 2014, in Glendale, Ariz. (AP Photo/Matt York)

St. Louis Rams cheerleaders perform in the second quarter of a preseason NFL football game Friday, Aug. 8, 2014, in St. Louis. (AP Photo/L.G. Patterson)

St. Louis Rams cheerleaders perform in the first quarter of a preseason NFL football game between the Rams and the New Orleans Saints Friday, Aug. 8, 2014, in St. Louis. (AP Photo/Scott Kane)

St. Louis Rams cheerleaders perform before a preseason NFL football game Friday, Aug. 8, 2014, in St. Louis. (AP Photo/L.G. Patterson)