Denver Broncos quarterback Trevor Siemian (13) eludes Los Angeles Chargers defensive end Joey Bosa (99) for a touchdown run during the first half of an NFL football game, Monday, Sept. 11, 2017, in Denver.

Los Angeles Chargers running back Melvin Gordon (28) dives over Denver Broncos strong safety Justin Simmons (31) for a touchdown during the first half of an NFL football game, Monday, Sept. 11, 2017, in Denver.

Minnesota Vikings wide receiver Stefon Diggs, left, catches a 2-yard touchdown pass over New Orleans Saints cornerback De'Vante Harris during the first half of an NFL football game, Monday, Sept. 11, 2017, in Minneapolis.

Dallas Cowboys quarterback Dak Prescott (4) takes the field during an NFL football game against the New York Giants on Sunday, Sept. 10, 2017, in Arlington, Texas.

Dallas Cowboys wide receiver Cole Beasley (11) catches a pass for a first down in front of New York Giants cornerback Eli Apple (24) in the second half of an NFL football game, Sunday, Sept. 10, 2017, in Arlington, Texas.

Seattle Seahawks' Russell Wilson breaks away for a 29-yard run during the first half of an NFL football game against the Green Bay Packers Sunday, Sept. 10, 2017, in Green Bay, Wis.

Los Angeles Rams wide receiver Cooper Kupp, left, celebrates his touchdown with wide receiver Robert Woods during the first half of an NFL football game against the Indianapolis Colts Sunday, Sept. 10, 2017, in Los Angeles.

Green Bay Packers' Aaron Rodgers scrambles past Seattle Seahawks' Jarran Reed during the second half of an NFL football game Sunday, Sept. 10, 2017, in Green Bay, Wis.

Oakland Raiders kicker Giorgio Tavecchio celebrates after kicking a field goal against the Tennessee Titans in the first half of an NFL football game Sunday, Sept. 10, 2017, in Nashville, Tenn.

Carolina Panthers quarterback Cam Newton (1) is tackled by San Francisco 49ers safety Eric Reid (35) during the second half of an NFL football game in Santa Clara, Calif., Sunday, Sept. 10, 2017.

Green Bay Packers' Ty Montgomery celebrates his touchdown run with fans during the second half of an NFL football game against the Seattle Seahawks Sunday, Sept. 10, 2017, in Green Bay, Wis.

Carolina Panthers running back Christian McCaffrey (22) leaps over San Francisco 49ers defensive back K'Waun Williams (24) and 49ers free safety Jaquiski Tartt (29) during an NFL football game on Sunday, Sept. 10, 2017 in Santa Clara, Calif.

Green Bay Packers' Aaron Rodgers gives Jordy Nelson (87) a thumbs up after a touchdown catch during the second half of an NFL football game against the Seattle Seahawks Sunday, Sept. 10, 2017, in Green Bay, Wis.

Carolina Panthers running back Jonathan Stewart (28) is tackled by San Francisco 49ers defensive back Dontae Johnson (36) during the second half of an NFL football game in Santa Clara, Calif., Sunday, Sept. 10, 2017.

Soldiers carry an American flag onto the field before an NFL football game between the Tennessee Titans and the Oakland Raiders Sunday, Sept. 10, 2017, in Nashville, Tenn.

Green Bay Packers' Jordy Nelson catches a touchdown pass in front of Seattle Seahawks' Bobby Wagner during the second half of an NFL football game Sunday, Sept. 10, 2017, in Green Bay, Wis.

San Francisco 49ers strong safety Jaquiski Tartt, left, intercepts a pass intended for Carolina Panthers wide receiver Kelvin Benjamin during the first half of an NFL football game in Santa Clara, Calif., Sunday, Sept. 10, 2017.

Seattle Seahawks' Eddie Lacy runs during the first half of an NFL football game against the Green Bay Packers Sunday, Sept. 10, 2017, in Green Bay, Wis.

Carolina Panthers quarterback Cam Newton (1) celebrates after throwing a touchdown against the San Francisco 49ers during the first half of an NFL football game in Santa Clara, Calif., Sunday, Sept. 10, 2017.

Carolina Panthers wide receiver Russell Shepard (19) scores a touchdown in front of San Francisco 49ers strong safety Jaquiski Tartt (29) during the first half of an NFL football game in Santa Clara, Calif., Sunday, Sept. 10, 2017.

Philadelphia Eagles defensive tackle Fletcher Cox, right, celebrates with Derek Barnett after officials reviewed and confirmed a play in which Washington Redskins quarterback Kirk Cousins fumbled and Cox recovered and scored a touchdown in the second half of an NFL football game, Sunday, Sept. 10, 2017, in Landover, Md. Philadelphia won 30-17.

Detroit Lions free safety Glover Quin (27) and Arizona Cardinals wide receiver Larry Fitzgerald (11) laugh together after a NFL football game in Detroit, Sunday, Sept. 10, 2017. Detroit won 35-23.

Arizona Cardinals wide receiver J.J. Nelson (14) catches a one-yard touchdown pass as Detroit Lions strong safety Miles Killebrew (35) defends during the fourth quarter of an NFL football game in Detroit, Sunday, Sept. 10, 2017. Detroit won 35-23.

Sep 10, 2017; Cleveland, OH, USA; Pittsburgh Steelers wide receiver Antonio Brown (84) runs with the ball after a catch as Cleveland Browns safety Jabrill Peppers (22) comes in for the tackle during the first half at FirstEnergy Stadium.

Buffalo Bills' Mike Tolbert (35) rushes during the first half of an NFL football game against the New York Jets Sunday, Sept. 10, 2017, in Orchard Park, N.Y.

Baltimore Ravens wide receiver Jeremy Maclin runs the ball in for a touchdown in the first half of an NFL football game against the Cincinnati Bengals, Sunday, Sept. 10, 2017, in Cincinnati.)

Oakland Raiders wide receiver Seth Roberts (10) scores a touchdown ahead of Tennessee Titans cornerback Brice McCain (23) on a 19-yard pass in the second half of an NFL football game Sunday, Sept. 10, 2017, in Nashville, Tenn.

Buffalo Bills' Mike Tolbert (35) celebrates with teammate Jordan Matthews (87) after scoring a touchdown during the second half of an NFL football game against the New York Jets, Sunday, Sept. 10, 2017, in Orchard Park, N.Y.

Houston Texans wide receiver DeAndre Hopkins (10) pulls in a touchdown pass against the Jacksonville Jaguars during the second half of an NFL football game Sunday, Sept. 10, 2017, in Houston.

Detroit Lions running back Ameer Abdullah (21) runs against the Arizona Cardinals during the first half of an NFL football game in Detroit, Sunday, Sept. 10, 2017.

Cincinnati Bengals quarterback Andy Dalton (14) is sacked by Baltimore Ravens outside linebacker Za'Darius Smith (90) in the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cincinnati.

Pittsburgh Steelers tight end Jesse James (81) celebrates a touchdown against the Cleveland Browns during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Detroit Lions running back Dwayne Washington (36) runs against the Arizona Cardinals during the first half of an NFL football game in Detroit, Sunday, Sept. 10, 2017.

Atlanta Falcons running back Devonta Freeman (24) runs to the end zone for a touchdown against Chicago Bears cornerback Kyle Fuller (23) during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Chicago.

Detroit Lions quarterback Matthew Stafford throws against the Arizona Cardinals during the first half of an NFL football game in Detroit, Sunday, Sept. 10, 2017.

Pittsburgh Steelers defensive end L.T. Walton, left, tackles Cleveland Browns running back Isaiah Crowell (34) during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Cleveland Browns quarterback DeShone Kizer (7) avoids Pittsburgh Steelers defensive end Stephon Tuitt (91) during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Oakland Raiders running back Marshawn Lynch (24) carries the ball against Tennessee Titans cornerback Brice McCain (23) and outside linebacker Brian Orakpo (98) in the first half of an NFL football game Sunday, Sept. 10, 2017, in Nashville, Tenn.

Pittsburgh Steelers wide receiver Martavis Bryant (10) is stopped by the Cleveland Browns defense during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Buffalo Bills' Jordan Poyer (21) celebrates with teammates after making a tackle during the first half of an NFL football game against the New York Jets Sunday, Sept. 10, 2017, in Orchard Park, N.Y.

Members of the U.S. Air Force Thunderbirds flight demonstration team perform a flyover before an NFL football game between the Washington Redskins and the Philadelphia Eagles, Sunday, Sept. 10, 2017, in Landover, Md.

Baltimore Ravens running back Terrance West (28) celebrates after scoring a touchdown in the first half of an NFL football game against the Cincinnati Bengals, Sunday, Sept. 10, 2017, in Cincinnati.

Washington Redskins running back Rob Kelley (20) is tackled by Philadelphia Eagles defensive back Patrick Robinson as he rushes the ball in the first half of an NFL football game, Sunday, Sept. 10, 2017, in Landover, Md.

Washington Redskins cornerback Bashaud Breeland greets teammates before an NFL football game against the Philadelphia Eagles, Sunday, Sept. 10, 2017, in Landover, Md.

Cleveland Browns strong safety Derrick Kindred (26) breaks up a pass intended for Pittsburgh Steelers tight end Jesse James (81) during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Buffalo Bills' Leonard Johnson (24) and Preston Brown (52) tackle New York Jets' Robby Anderson (11) during the first half of an NFL football game Sunday, Sept. 10, 2017, in Orchard Park, N.Y.

Cleveland Browns quarterback DeShone Kizer runs in for a 1-yard touchdown against the Pittsburgh Steelers during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Pittsburgh Steelers running back Le'Veon Bell (26) rushes against the Cleveland Browns during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Jacksonville Jaguars running back Leonard Fournette (27) is hit by Houston Texans inside linebacker Benardrick McKinney (55) during the first half of an NFL football game Sunday, Sept. 10, 2017, in Houston.

Pittsburgh Steelers outside linebacker Tyler Matakevich (44) blocks a kick by Cleveland Browns punter Britton Colquitt (4) during the first half of an NFL football game, Sunday, Sept. 10, 2017, in Cleveland.

Oakland Raiders wide receiver Amari Cooper (89) celebrates with Lee Smith (86) after Cooper scored a touchdown on an 8-yard pass against the Tennessee Titans in the first half of an NFL football game Sunday, Sept. 10, 2017, in Nashville, Tenn.

Houston Texans defensive end J.J. Watt (99) is introduced to the crowd prior to an NFL football game Sunday, Sept. 10, 2017, in Houston.

Washington Redskins quarterback Kirk Cousins walks out of a tunnel to the field before an NFL football game against the Philadelphia Eagles, Sunday, Sept. 10, 2017, in Landover, Md.

Chicago Bears punter Pat O'Donnell (16) takes the field during practices before an NFL football game against the Atlanta Falcons, Sunday, Sept. 10, 2017, in Chicago.

Houston Texans defensive end J.J. Watt (99) tosses a ball with fans prior to an NFL football game Sunday, Sept. 10, 2017, in Houston.

Kansas City Chiefs wide receiver Tyreek Hill (10) celebrates as he runs into the end zone for a touchdown during an NFL football game against the New England Patriots on Thursday, Sept. 7, 2017 in Foxborough, Mass.

New England Patriots quarterback Tom Brady (12) screams as he runs onto the field prior to NFL football game against the Kansas City Chiefs on Thursday, Sept. 7, 2017 in Foxborough, Mass.

Kansas City Chiefs running back Kareem Hunt (27) dives into the end zone for a touchdown for this third touchdown during an NFL football game against the New England Patriots on Thursday, Sept. 7, 2017 in Foxborough, Mass.

Kansas City Chiefs running back Charcandrick West (35) celebrates after scoring a touchdown during an NFL football game against the New England Patriots on Thursday, Sept. 7, 2017 in Foxborough, Mass.

New England Patriots defensive end Alan Branch (97) looks on prior to an NFL football game against the Kansas City Chiefs on Thursday, Sept. 7, 2017 in Foxborough, Mass.

New England Patriots tight end Rob Gronkowski (87) is unable to catch the ball in the end zone against Kansas City Chiefs defensive back Terrance Mitchell (39) during an NFL football game on Thursday, Sept. 7, 2017 in Foxborough, Mass.