Pittsburgh Steelers running back Le'Veon Bell scores a touchdown against the San Diego Chargers during the second half of an NFL football game Monday, Oct. 12, 2015, in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Chargers running back Danny Woodhead (39) runs during the NFL regular season game between the Pittsburgh Steelers on Monday, Oct. 12, 2015 in San Diego. (Ric Tapia/NFL)

San Diego Chargers tight end Antonio Gates (85) greets teammate wide receiver Keenan Allen (13) after Gates scored a touchdown against the Pittsburgh Steelers during the second half of an NFL football game Monday, Oct. 12, 2015, in San Diego. (AP Photo/Denis Poroy)

San Diego Chargers tight end Antonio Gates hauls in a touchdown pass against the Pittsburgh Steelers during the second half of an NFL football game Monday, Oct. 12, 2015, in San Diego. (AP Photo/Denis Poroy)

Pittsburgh Steelers cornerback Antwon Blake runs on his way to a touchdown off an interception while playing the San Diego Chargers during the second half of an NFL football game Monday, Oct. 12, 2015, in San Diego. (AP Photo/Lenny Ignelzi)

New York Giants running back Shane Vereen (34) stiff arms San Francisco 49ers strong safety Antoine Bethea (41) as he runs the ball during the second quarter of an NFL football game, Sunday, Oct. 11, 2015, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

New York Giants running back Shane Vereen (34) reacts after scoring a touchdown against the San Francisco 49ers during the second quarter of an NFL football game, Sunday, Oct. 11, 2015, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Dallas Cowboys' Joseph Randle (21) is stopped by New England Patriots' Jabaal Sheard (93) during the second half of an NFL football game, Sunday, Oct. 11, 2015, in Arlington, Texas. (AP Photo/Tim Sharp)

Oakland Raiders wide receiver Andre Holmes (18) cannot catch a pass over Denver Broncos cornerback Kayvon Webster during the second half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders cornerback Charles Woodson (24) reacts after intercepting Denver Broncos quarterback Peyton Manning during the second half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Marcio Jose Sanchez)

Indianapolis Colts wide receiver Andre Johnson (81) celebrates his touchdown catch during the NFL regular season game against the Houston Texans on Thursday, Oct. 8, 2015 in Houston. (Ric Tapia/NFL)

Arizona Cardinals wide receiver Larry Fitzgerald (11) is tackled by Detroit Lions cornerback Darius Slay (23) before falling into the end zone for a touchdown during the second half of an NFL football game, Sunday, Oct. 11, 2015, in Detroit. (AP Photo/Rick Osentoski)

New England Patriots' Chandler Jones (95) and Jabaal Sheard (93) celebrate after they sacked Dallas Cowboys' Brandon Weeden during the first half of an NFL football game, Sunday, Oct. 11, 2015, in Arlington, Texas. (AP Photo/Tim Sharp)

Oakland Raiders running back Latavius Murray (28) runs between Denver Broncos linebacker Danny Trevathan, left, and nose tackle Darius Kilgo during the first half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Marcio Jose Sanchez)

New England Patriots' Tom Brady (12) spikes the ball after scoring on a 1-yard run against the Dallas Cowboys during the first half of an NFL football game, Sunday, Oct. 11, 2015, in Arlington, Texas. (AP Photo/Tim Sharp)

Oakland Raiders cornerback Charles Woodson, center, intercepts a pass by Denver Broncos quarterback Peyton Manning in the end zone during the first half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders fullback Marcel Reece (45) celebrates after scoring on a 3-yard touchdown reception with tight end Lee Smith (86) and tight end Clive Walford against the Denver Broncos during the first half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Ben Margot)

Oakland Raiders wide receiver Michael Crabtree (15) catches a pass in front of Denver Broncos cornerback Bradley Roby (29) during the first half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Ben Margot)

Detroit Lions wide receiver Calvin Johnson (81) is stopped by Arizona Cardinals outside linebacker LaMarr Woodley (56) during the first half of an NFL football game, Sunday, Oct. 11, 2015, in Detroit. (AP Photo/Paul Sancya)

Atlanta Falcons quarterback Matt Ryan (2) during player introductions prior to an NFL football game against the Washington Redskins at the Georgia Dome on Sunday, October 11, 2015 in Atlanta. The Falcons won 25-19 in overtime. (Perry Knotts/NFL)

Atlanta Falcons defensive tackle Jonathan Babineaux (95) and strong safety William Moore (25) celebrate a defensive play during an NFL football game against the Washington Redskins at the Georgia Dome on Sunday, October 11, 2015 in Atlanta. The Falcons won 25-19 in overtime. (Perry Knotts/NFL)

Detroit Lions wide receiver Corey Fuller (10), defended by Arizona Cardinals cornerback Jerraud Powers (25), catches a 48-yard pass during the first half of an NFL football game, Sunday, Oct. 11, 2015, in Detroit. (AP Photo/Duane Burleson)

New England Patriots' Tom Brady (12) is sacked by Dallas Cowboys' Greg Hardy (76) and Rolando McClain during the first quarter of an NFL football game, Sunday, Oct. 11, 2015, in Arlington, Texas. (AP Photo/Brandon Wade)

Denver Broncos quarterback Peyton Manning (18) passes against the Oakland Raiders during the first half of an NFL football game in Oakland, Calif., Sunday, Oct. 11, 2015. (AP Photo/Ben Margot)

Kansas City Chiefs fans react to a touchdown by Chicago Bears wide receiver Marquess Wilson (10) during the second half of an NFL football game in Kansas City, Mo., Sunday, Oct. 11, 2015. (AP Photo/Charlie Riedel)

Chicago Bears running back Matt Forte (22) celebrates his game winning touchdown with teammates during the second half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Oct. 11, 2015. The Chicago Bears won 18-17. (AP Photo/Ed Zurga)

Green Bay Packers' Richard Rodgers tries to leap over St. Louis Rams' Rodney McLeod (23) after a catch during the second half an NFL football game Sunday, Oct. 11, 2015, in Green Bay, Wis. The Packers won 24-10. (AP Photo/Mike Roemer)

Atlanta Falcons cornerback Robert Alford (23) runs back an intercepted ball during the overtime of an NFL football game against the Washington Redskins, Sunday, Oct. 11, 2015, in Atlanta. The Atlanta Falcons won 25-19. (AP Photo/John Bazemore)

Cleveland Browns running back Isaiah Crowell (34) scores a touchdown in front of Baltimore Ravens inside linebacker C.J. Mosley in the second half of an NFL football game, Sunday, Oct. 11, 2015, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens running back Justin Forsett (29) celebrates his touchdown with teammates in the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 11, 2015, in Baltimore. (AP Photo/Gail Burton)

Atlanta Falcons running back Devonta Freeman (24) scores a touchdown as Washington Redskins strong safety Trenton Robinson (34) and Washington Redskins cornerback Bashaud Breeland (26) defend during the second half of an NFL football game, Sunday, Oct. 11, 2015, in Atlanta. (AP Photo/John Bazemore)

St. Louis Rams' Cody Davis catches a fake punt for a first down during the second half an NFL football game against the Green Bay Packers Sunday, Oct. 11, 2015, in Green Bay, Wis. (AP Photo/Mike Roemer)

Philadelphia Eagles' Brent Celek, right, tries to leap past New Orleans Saints' Delvin Breaux during the second half of an NFL football game, Sunday, Oct. 11, 2015, in Philadelphia. (AP Photo/Michael Perez)

Seattle Seahawks free safety Earl Thomas (29) hugs middle linebacker Bobby Wagner, center, after Wagner's touchdown on a fumble-return in the second half of an NFL football game against the Cincinnati Bengals, Sunday, Oct. 11, 2015, in Cincinnati. (AP Photo/Gary Landers)

Baltimore Ravens fullback Kyle Juszczyk, right, is knocked out of bounds by Cleveland Browns inside linebacker Tank Carder just short of the end zone in the second half of an NFL football game, Sunday, Oct. 11, 2015, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco (5) leaps into the end zone for a touchdown in the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 11, 2015, in Baltimore. (AP Photo/Gail Burton)

Green Bay Packers' Eddie Lacy is stopped during the first half an NFL football game against the St. Louis Rams Sunday, Oct. 11, 2015, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Green Bay Packers' James Starks tries to run past St. Louis Rams' James Laurinaitis (55) and Robert Quinn (94) during the first half an NFL football game Sunday, Oct. 11, 2015, in Green Bay, Wis. (AP Photo/Mike Roemer)

Seattle Seahawks tight end Jimmy Graham (88) is tackled by Cincinnati Bengals strong safety George Iloka, right, in the first half of an NFL football game, Sunday, Oct. 11, 2015, in Cincinnati. (AP Photo/Gary Landers)

Kansas City Chiefs running back De'Anthony Thomas (13) celebrates his touchdown during the first half of an NFL football game against the Chicago Bears in Kansas City, Mo., Sunday, Oct. 11, 2015. (AP Photo/Ed Zurga)

Green Bay Packers' Ty Montgomery catches a touchdown pass during the first half an NFL football game against the St. Louis Rams Sunday, Oct. 11, 2015, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Cincinnati Bengals tight end Tyler Eifert (85) celebrates after a touchdown in the first half of an NFL football game against the Seattle Seahawks, Sunday, Oct. 11, 2015, in Cincinnati. (AP Photo/Gary Landers)

Green Bay Packers' Ty Montgomery celebrates a touchdown catch during the first half an NFL football game against the St. Louis Rams Sunday, Oct. 11, 2015, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Jacksonville Jaguars wide receiver Allen Hurns (88) pulls in a 12-yard touchdown pass between Tampa Bay Buccaneers strong safety Chris Conte (23) and cornerback Tim Jennings (28) during the second quarter of an NFL football game Sunday, Oct. 11, 2015, in Tampa, Fla. (AP Photo/Brian Blanco)

Chicago Bears running back Matt Forte (22) runs with the ball as offensive tackle Kyle Long (75) blocks Kansas City Chiefs defensive lineman Allen Bailey (97) during the first half of an NFL football game in Kansas City, Mo., Sunday, Oct. 11, 2015. (AP Photo/Charlie Riedel)

Jacksonville Jaguars wide receiver Allen Hurns (88) celebrates his touchdown reception with tight end Marcedes Lewis (89) during the second quarter of an NFL football game against the Tampa Bay Buccaneers Sunday, Oct. 11, 2015, in Tampa, Fla. (AP Photo/Brian Blanco)

Tennessee Titans running back Dexter McCluster (22) carries against Buffalo Bills outside linebacker Nigel Bradham (53) in the first half of an NFL football game Sunday, Oct. 11, 2015, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Tampa Bay Buccaneers running back Doug Martin (22) runs into the end zone after getting past Jacksonville Jaguars strong safety Johnathan Cyprien (37) and outside linebacker Telvin Smith (50) on a 1-yard touchdown run during the second quarter of an NFL football game Sunday, Oct. 11, 2015, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

Buffalo Bills cornerback Stephon Gilmore breaks up a pass intended for Tennessee Titans wide receiver Justin Hunter (15) in the first half of an NFL football game Sunday, Oct. 11, 2015, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Jacksonville Jaguars wide receiver Allen Robinson (15) pulls in a 13-yard touchdown reception in front of Tampa Bay Buccaneers free safety Bradley McDougald (30) during the second quarter of an NFL football game Sunday, Oct. 11, 2015, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

Cleveland Browns wide receiver Andrew Hawkins, left, tries but can't make a catch in the end zone as he is pressured by Baltimore Ravens defensive back Kyle Arrington in the first half of an NFL football game, Sunday, Oct. 11, 2015, in Baltimore. (AP Photo/Nick Wass)

Houston Texans' Jadeveon Clowney (90) celebrates with teammates after making a stop against the Indianapolis Colts during the first half of an NFL football game Thursday, Oct. 8, 2015, in Houston. (AP Photo/Patric Schneider)

Indianapolis Colts' Andre Johnson (81) is upended by Houston Texans' Kevin Johnson (30) during the first half of an NFL football game Thursday, Oct. 8, 2015, in Houston. (AP Photo/George Bridges)

Houston Texans' Arian Foster (23) is stopped by Indianapolis Colts' Jonathan Newsome (91) during the first half of an NFL football game Thursday, Oct. 8, 2015, in Houston. (AP Photo/Patric Schneider)

Indianapolis Colts' Frank Gore (23) runs against the Houston Texans during the first half of an NFL football game Thursday, Oct. 8, 2015, in Houston. (AP Photo/George Bridges)

Houston Texans cornerback Kareem Jackson (25) hits Indianapolis Colts tight end Jack Doyle (84) in the end zone during the NFL regular season game on Thursday, Oct. 8, 2015 in Houston. (Ric Tapia/NFL)

Houston Texans defensive end J.J. Watt (99) celebrates his entrance on the field before the NFL regular season game against the Indianapolis Colts on Thursday, Oct. 8, 2015 in Houston. (Ric Tapia/NFL)