San Francisco 49ers quarterback Colin Kaepernick (7) reaches for the pylon during the NFL regular season game against the Chicago Bears on Sunday, Sept. 14, 2014 at the Levi's Stadium in Santa Clara, Calif. (Ric Tapia/NFL)

San Francisco 49ers defensive back Chris Culliver, right, breaks up a pass intended for Chicago Bears wide receiver Alshon Jeffery (17) during the first quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

San Francisco 49ers defensive end Justin Smith (94) celebrates after sacking Chicago Bears quarterback Jay Cutler (6) during an NFL football game at Levi?s Stadium on Sunday September 14, 2014 in Santa Clara, California. (Aaron M. Sprecher/NFL)

Chicago Bears free safety Chris Conte (47) reaches for the ball against the San Francisco 49ers on Sunday, Sept. 14, 2014 at the Levi's Stadium in Santa Clara, Calif. (Ric Tapia/NFL)

Green Bay Packers quarterback Aaron Rodgers (12) reacts to throwing a touchdown pass against the New York Jets in the third quarter on Sunday, Sept. 14, 2014, in Green Bay, Wis. (Todd Rosenberg/NFL)

Seattle Seahawks wide receiver Percy Harvin, top, against the San Diego Chargers during the first half of an NFL football game on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Gregory Bull)

San Francisco 49ers tight end Vernon Davis (85) is tackled while facing the Chicago Bears during an NFL football game at Levi?s Stadium on Sunday September 14, 2014 in Santa Clara, California. (Aaron M. Sprecher/NFL)

San Francisco 49ers quarterback Colin Kaepernick (7) is pushed out of bounds by Chicago Bears free safety Chris Conte, top, as Shea McClellin helps on defense during the first quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

New York Jets fans react after a touchdown catch was called back because the team called a time out before the ball was snapped during the second half of an NFL football game against the Green Bay Packers Sunday, Sept. 14, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Rapper Snoop Dogg performs during halftime of an NFL football game between the San Francisco 49ers and the Chicago Bears in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

Chicago Bears wide receiver Brandon Marshall (15) catches a 17-yard touchdown pass between San Francisco 49ers safety Eric Reid (35) and strong safety Jimmie Ward (25) during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Marcio Jose Sanchez)

Chicago Bears wide receiver Brandon Marshall (15) catches a 17-yard touchdown in front of San Francisco 49ers strong safety Jimmie Ward during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

San Francisco 49ers tight end Vernon Davis (85) is tackled by Chicago Bears cornerback Kyle Fuller during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

Washington Redskins running back Alfred Morris (46) celebrates his touchdown during the first half of an NFL football game against the Jacksonville Jaguars Sunday, Sept. 14, 2014, in Landover, Md. (AP Photo/Evan Vucci)

Chicago Bears running back Matt Forte (22) is tackled by San Francisco 49ers safety Eric Reid during the second quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Tony Avelar)

Tampa Bay Buccaneers free safety Dashon Goldson runs through smoke during team introductions before an NFL football game against the St. Louis Rams Sunday, Sept. 14, 2014, in Tampa, Fla. (AP Photo/Chris O'Meara)

Seattle Seahawks wide receiver Percy Harvin appears to step out of bounds while running for a touchdown as San Diego Chargers cornerback Richard Marshall defends during the first half of an NFL football game on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Gregory Bull)

Washington Redskins tight end Niles Paul (84) catches a touchdown pass in front of Jacksonville Jaguars strong safety Chris Prosinski (42) during the second half of an NFL football game Sunday, Sept. 14, 2014, in Landover, Md. (AP Photo/Evan Vucci)

Cincinnati Bengals running back Giovani Bernard (25) hurdles over Atlanta Falcons outside linebacker Jonathan Massaquoi (94) in the first half of an NFL football game, Sunday, Sept. 14, 2014, in Cincinnati. (AP Photo/Frank Victores)

New York Giants wide receiver Rueben Randle (82) catches a pass for a touchdown in front of Arizona Cardinals' Patrick Peterson (21) during the first half of an NFL football game Sunday, Sept. 14, 2014, in East Rutherford, N.J. (AP Photo/Kathy Willens)

Washington Redskins fullback Darrel Young (36) celebrates his touchdown catch with Jacksonville Jaguars free safety Winston Guy (22) nearby during the first half of an NFL football game Sunday, Sept. 14, 2014, in Landover, Md. (AP Photo/Evan Vucci)

New England Patriots wide receiver Julian Edelman, right, catches a 9-yard touchdown pass as Minnesota Vikings cornerback Captain Munnerlyn watches during the second quarter of an NFL football game Sunday, Sept. 14, 2014, in Minneapolis. (AP Photo/Jim Mone)

Buffalo Bills tight end Scott Chandler (84) makes a catch in front of Miami Dolphins outside linebacker Jason Trusnik (93) during the first half of an NFL football game on Sunday, Sept. 14, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

New England Patriots running back Stevan Ridley (22) carries the ball as Minnesota Vikings linebacker Jasper Brinkley and linebacker Chad Greenway (52) defend during the first quarter of an NFL football game Sunday, Sept. 14, 2014, in Minneapolis. (AP Photo/Ann Heisenfelt)

Arizona Cardinals' Tony Jefferson (22) tackles New York Giants' Larry Donnell (84) during the first half of an NFL football game Sunday, Sept. 14, 2014, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Minnesota Vikings tight end Rhett Ellison (85) is pulled down by New England Patriots linebacker Jerod Mayo after catching a pass for 24-yards during the first quarter of an NFL football game Sunday, Sept. 14, 2014, in Minneapolis. (AP Photo/Ann Heisenfelt)

Buffalo Bills players are introduced before during an NFL football game against the Miami Dolphins on Sunday, Sept. 14, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Cleveland Browns wide receiver Miles Austin celebrates after a touchdown catch against the New Orleans Saints in the first quarter of an NFL football game Sunday, Sept. 14, 2014, in Cleveland. (AP Photo/David Richard)

A parachutist carries an American flag into Ralph Wilson Stadium before an NFL football game between the Buffalo Bills and the Miami Dolphins on Sunday, Sept. 14, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Dallas Cowboys tight end Jason Witten (82) gets his teammates pumped up before an NFL football game between the Cowboys and the Tennessee Titans Sunday, Sept. 14, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Cleveland Browns quarterback Brian Hoyer (6) waits to take the field for an NFL football game against the New Orleans Saints Sunday, Sept. 14, 2014, in Cleveland. (AP Photo/Tony Dejak)

New York Giants wide receiver Rueben Randle (82) catches a pass for a touchdown in front of Arizona Cardinals' Patrick Peterson (21) during the first half of an NFL football game Sunday, Sept. 14, 2014, in East Rutherford, N.J. (AP Photo/Kathy Willens)

Minnesota Vikings cornerback Xavier Rhodes (29) and free safety Harrison Smith (22) run onto the field before the start of an NFL football game against the New England Patriots Sunday, Sept. 14, 2014, in Minneapolis. (AP Photo/Ann Heisenfelt)

Buffalo Bills running back C.J. Spiller (28) returns a kickoff for a touchdown during the second half of an NFL football game Sunday, Sept. 14, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Washington Redskins outside linebacker Brian Orakpo (98) celebrates a sack during the first half of an NFL football game against the Jacksonville Jaguars Sunday, Sept. 14, 2014, in Landover, Md. (AP Photo/Evan Vucci)

Tennessee Titans tight end Delanie Walker (82) is hit by Dallas Cowboys defenders J.J. Wilcox, left, and Rolando McClain (55) in the second quarter of an NFL football game Sunday, Sept. 14, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

New Orleans Saints tight end Jimmy Graham (80) scores on a 1-yard touchdown pass against Cleveland Browns cornerback Buster Skrine (22) and strong safety Donte Whitner (31) in the third quarter of an NFL football game Sunday, Sept. 14, 2014, in Cleveland. (AP Photo/Tony Dejak)

San Diego Chargers tight end Antonio Gates, right, scores past Seattle Seahawks outside linebacker K.J. Wright during the second half of an NFL football game on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Denis Poroy)

Green Bay Packers wide receiver Randall Cobb (18) does the Lambeau Leap following his touchdown late in the first half during an NFL football game between the New York Jets and the Green Bay Packers, Sunday, Sept. 14, 2014, in GreenBay, WI. (Todd Rosenberg/NFL)

New York Jets running back Bilal Powell (29) and New York Jets wide receiver Eric Decker (87) celebrate Decker's touchdown during an NFL football game between the New York Jets and the Green Bay Packers, Sunday, Sept. 14, 2014, in Green Bay, WI. (Todd Rosenberg/NFL)

Green Bay Packers wide receiver Jordy Nelson (87) stretches for the ball past New York Jets cornerback Darrin Walls (30) during first half action, Sunday, Sept. 14, 2014, in Green Bay, WI. (Todd Rosenberg/NFL)

Houston Texans wide receiver DeAndre Hopkins, right, hauls in a 12-yard pass for a touchdown as Oakland Raiders defensive back Chimdi Chekwa, left, makes the tackle in the third quarter of an NFL football game Sunday, Sept. 14, 2014, in Oakland, Calif. (AP Photo/Ben Margot)

San Diego Chargers tight end Antonio Gates scores past Seattle Seahawks outside linebacker K.J. Wright during the second half of an NFL football game on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Gregory Bull)

An interior view of Levi?s Stadium is seen before the Chicago Bears take on the San Francisco 49ers on Sunday September 14, 2014 in Santa Clara, California. (Aaron M. Sprecher/NFL)

Denver Broncos running back C.J. Anderson (22) is hit by Kansas City Chiefs cornerback Ron Parker during the first half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos wide receiver Demaryius Thomas (88) pulls in a touchdown pass as Kansas City Chiefs cornerback Chris Owens defends during the first half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. (AP Photo/Jack Dempsey)

Kansas City Chiefs running back Knile Davis (34) is tripped up by Denver Broncos free safety Rahim Moore (26) and Chris Harris during the first half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. (AP Photo/Jack Dempsey)

Green Bay Packers' Jordy Nelson leaps over New York Jets' Darrin Walls (30) for a catch during the first half of an NFL football game Sunday, Sept. 14, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Denver Broncos cornerback Aqib Talib (21) breaks up a pass intended for Kansas City Chiefs wide receiver Dwayne Bowe during the first half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. (AP Photo/Jack Dempsey)

Houston Texans defensive end J.J. Watt celebrates after catching a pass in the end zone for a touchdown in the first quarter of an NFL football game against the Oakland Raiders Sunday, Sept. 14, 2014, in Oakland, Calif. (AP Photo/Ben Margot)

Denver Broncos tight end Julius Thomas (80) pulls in a touchdown pass against the Kansas City Chiefs during the first half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. (AP Photo/Joe Mahoney)

Minnesota Vikings wide receiver Cordarrelle Patterson, right, cannot reach a pass as New England Patriots cornerback Logan Ryan defends during the fourth quarter of an NFL football game Sunday, Sept. 14, 2014, in Minneapolis. The Patriots won 30-7. (AP Photo/Ann Heisenfelt)

Seattle Seahawks fans cheer as players warm up for an NFL football game between the Seahawks and the San Diego Chargers on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Gregory Bull)

New Orleans Saints tight end Jimmy Graham catches a pass for a first down =against Cleveland Browns cornerback Joe Haden in the fourth quarter of an NFL football game Sunday, Sept. 14, 2014, in Cleveland. (AP Photo/David Richard)

San Diego Chargers wide receiver Eddie Royal, left, pushes off Seattle Seahawks cornerback Richard Sherman during the second half of an NFL football game on Sunday, Sept. 14, 2014, in San Diego. (AP Photo/Denis Poroy)

Kansas City Chiefs tight end Demetrius Harris (84) can't make the catch as Denver Broncos cornerback Chris Harris (25) looks for a call and Rahim Moore (26), and T.J. Ward (43), defend during the second half of an NFL football game, Sunday, Sept. 14, 2014, in Denver. The Chiefs had to kick a field goal after the play. (AP Photo/Jack Dempsey)

Tampa Bay Buccaneers quarterback Josh McCown (12) celebrates with wide receiver Vincent Jackson after scoring on a 1-yard touchdown run against the St. Louis Rams during the third quarter of an NFL football game Sunday, Sept. 14, 2014, in Tampa, Fla. (AP Photo/Brian Blanco)

New Orleans Saints tight end Jimmy Graham (80) scores on a 1-yard touchdown pass against Cleveland Browns cornerback Buster Skrine (22) and strong safety Donte Whitner (31) in the third quarter of an NFL football game Sunday, Sept. 14, 2014, in Cleveland. (AP Photo/Tony Dejak)

Chicago Bears wide receiver Josh Bellamy (11), San Francisco 49ers strong safety Antoine Bethea (41) and San Francisco 49ers defensive back Perrish Cox (20) jump for the ball during the NFL regular season game on Sunday, Sept. 14, 2014 at the Levi's Stadium in Santa Clara, Calif. (Ric Tapia/NFL)

Chicago Bears cornerback Kyle Fuller (23) falls to the ground in front of San Francisco 49ers guard Daniel Kilgore (67) after intercepting quarterback Colin Kaepernick during the fourth quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Marcio Jose Sanchez)

Chicago Bears tight end Martellus Bennett (83) celebrates with wide receiver Alshon Jeffery (17) after catching a 3-yard touchdown reception against the San Francisco 49ers during the fourth quarter of an NFL football game in Santa Clara, Calif., Sunday, Sept. 14, 2014. (AP Photo/Marcio Jose Sanchez)

An overall view of the field is seen during the NFL regular season game between the Chicago Bears and the San Francisco 49ers on Sunday, Sept. 14, 2014 at the Levi's Stadium in Santa Clara, Calif. (Ric Tapia/NFL)

Chicago Bears wide receiver Brandon Marshall (15) celebrates after scoring a touchdown against the San Francisco 49ers during an NFL football game at Levi?s Stadium on Sunday September 14, 2014 in Santa Clara, California. (Aaron M. Sprecher/NFL)