San Francisco 49ers quarterback C.J. Beathard, right, runs for a touchdown against the Los Angeles Chargers during the first half of a preseason NFL football game Thursday, Aug. 31, 2017, in Santa Clara, Calif.

Washington Redskins linebacker Josh Harvey-Clemons returns an interception for a touchdown during the fourth quarter of an NFL preseason football game against the Tampa Bay Buccaneers Thursday, Aug. 31, 2017, in Tampa, Fla.

Cleveland Browns' Randall Telfer (86) celebrates with Rasheed Bailey (10) after scoring a touchdown during the second half of an NFL preseason football game against the Chicago Bears, Thursday, Aug. 31, 2017, in Chicago.

Green Bay Packers' Aaron Peck celebrates his touchdown catch with fans during the second half of a preseason NFL football game against the Los Angeles Rams Thursday, Aug. 31, 2017, in Green Bay, Wis.

Seattle Seahawks wide receiver Rodney Smith (86) reacts after scoring a touchdown during an NFL preseason football game, Thursday, Aug. 31, 2017, in Oakland, Calif. The Seahawks defeated the Raiders, 17-13.

Minnesota Vikings quarterback Taylor Heinicke, left, dives to the end zone ahead of San Francisco 49ers defenders Austin Calitro (47) and D.J. Jones (96) while scoring on a two-point conversion during the second half of an NFL preseason football game Sunday, Aug. 27, 2017, in Minneapolis. The Vikings won 32-31.

Minnesota Vikings wide receiver Rodney Adams (12) runs into the end zone during an NFL preseason football game against the San Francisco 49ers on Aug. 27, 2017 in Minneapolis.

Pittsburgh Steelers strong safety Sean Davis (28) intercepts the ball in front of Indianapolis Colts wide receiver Phillip Dorsett (15) during the first quarter at Heinz Field. Davis was ruled out of the back of the end-zone and the Colts retained posession.

Denver Broncos outside linebacker Von Miller (58) watches as Green Bay Packers quarterback Aaron Rodgers (12) calls time out during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Denver.

Arizona Cardinals wide receiver John Brown (12) makes a catch ahead of Atlanta Falcons cornerback C.J. Goodwin (29) during an NFL football game at Mercedes-Benz Stadium, Saturday, August 26, 2017 in Atlanta. (Perry Knotts/NFL)

The Los Angeles Rams run out before an NFL preseason football game against the Los Angeles Chargers, Saturday, Aug. 26, 2017, in Los Angeles. The Chargers defeated the Rams, 21-19.

A general view of Mercedes-Benz Stadium prior to an NFL football game between the Atlanta Falcons and the Arizona Cardinals at Mercedes-Benz Stadium, Saturday, August 26, 2017 in Atlanta.

Seattle Seahawks wide receiver Tanner McEvoy (19) catches a touchdown pass over Kansas City Chiefs cornerback DeVante Bausby (31) during an NFL preseason football game, Friday, Aug. 25, 2017, in Seattle. The Seahawks defeated the Chiefs, 26-13.

New England Patriots wide receiver Chris Hogan (15), defended by Detroit Lions cornerback Nevin Lawson (24), pulls in a 32-yard pass for a touchdown during the first half of an NFL preseason football game, Friday, Aug. 25, 2017, in Detroit.

Seattle Seahawks defensive back Bradley McDougald (30) trips Kansas City Chiefs running back Charcandrick West (35) during an NFL preseason football game, Friday, Aug. 25, 2017, in Seattle. The Seahawks defeated the Chiefs, 26-13.

Carolina Panthers running back Jonathan Stewart (28) takes a picture after an NFL football game against the Jacksonville Jaguars at EverBank Field, Thursday, August 24, 2017 in Jacksonville, Fla. The Panthers defeated the Jaguars 24-23.

Jacksonville Jaguars tight end Ben Koyack (83) dives for the end zone as Carolina Panthers defensive back Damian Parms (25) defends during a NFL preseason game, Thursday, Aug. 24, 2017 in Jacksonville, Fla.

Jacksonville Jaguars outside linebacker Telvin Smith (50) and Jacksonville Jaguars cornerback Jalen Ramsey (20) pose for a photo with Carolina Panthers wide receiver Kelvin Benjamin (13) after a NFL preseason game, Thursday, Aug. 24, 2017 in Jacksonville, Fla.

Jacksonville Jaguars running back Chris Ivory (33) runs upfield during an NFL football game against the Carolina Panthers at EverBank Field, Thursday, August 24, 2017 in Jacksonville, Fla. The Panthers defeated the Jaguars 24-23.

Jacksonville Jaguars wide receiver Allen Robinson (15) makes a catch against Carolina Panthers safety Kurt Coleman, left, and cornerback Daryl Worley during the first half of an NFL preseason football game, Thursday, Aug. 24, 2017, in Jacksonville, Fla.

Philadelphia Eagles' Jaylen Watkins (26) pulls in an interception against Miami Dolphins' DeVante Parker (11) during the first half of a preseason NFL football game, Thursday, Aug. 24, 2017, in Philadelphia.

Carolina Panthers quarterback Cam Newton (1) celebrates after throwing a pass for a touchdown to wide receiver Kelvin Benjamin (13) during the first half of an NFL preseason football game against the Jacksonville Jaguars, Thursday, Aug. 24, 2017, in Jacksonville, Fla.

Philadelphia Eagles' Alshon Jeffery, left, scores a touchdown past Miami Dolphins' Nate Allen during the first half of a preseason NFL football game, Thursday, Aug. 24, 2017, in Philadelphia.

Miami Dolphins' Jay Ajayi celebrates after scoring a touchdown during the first half of a preseason NFL football game against the Philadelphia Eagles, Thursday, Aug. 24, 2017, in Philadelphia.

Cleveland Browns running back Duke Johnson (29) rushes as New York Giants cornerback Dominique Rodgers-Cromartie (41) dives for the tackle in the first half of an NFL preseason football game, Monday, Aug. 21, 2017, in Cleveland.

New Orleans Saints running back Alvin Kamara (41) evades a tackle on his way to scoring a touchdown during an NFL preseason football game, Sunday, Aug. 20, 2017, in Carson, Calif. The Saints defeated the Chargers 13-7.

Los Angeles Chargers defensive back Tre Boston #33 celebrates his sack during an NFL preseason game against the New Orleans Saints and the San Diego Chargers on Sunday, Aug. 20, 2017 in Carson, Calif..

Los Angeles Chargers wide receiver Geremy Davis (11) leaps to make a catch during an NFL preseason football game, Sunday, Aug. 20, 2017, in Carson, Calif. The Saints defeated the Chargers 13-7.

Pittsburgh Steelers strong safety Jordan Dangerfield, right, is tackled by Atlanta Falcons running back Jhurell Pressley (35) after intercepting a pass intended for Pressley in the fourth quarter of an NFL preseason football game, Sunday, Aug. 20, 2017, in Pittsburgh. The Steelers won 17-13.

Pittsburgh Steelers' Marcus Tucker (16) stretches for the ball as it goes by after Atlanta Falcons punter Matt Bosher (5) kicked it in the first half of an NFL preseason football game, Sunday, Aug. 20, 2017, in Pittsburgh.

Detroit Lions wide receiver Marvin Jones (11), defended by New York Jets defensive back Morris Claiborne (21), catches a 5-yard pass for a touchdown during the first half of an NFL preseason football game, Saturday, Aug. 19, 2017, in Detroit.

Green Bay Packers quarterback Taysom Hill (8) celebrates as he carries the ball into the end zone for a touchdown during the second half of an NFL preseason football game against the Washington Redskins in Landover, Md., Saturday, Aug. 19, 2017.

Kansas City Chiefs quarterback Patrick Mahomes (15) runs for a first down and is pushed out of bounds by Cincinnati Bengals linebacker Kevin Minter, center, in the first half of an NFL preseason football game, Saturday, Aug. 19, 2017, in Cincinnati.

Aug 19, 2017; Arlington, TX, USA; Dallas Cowboys wide receiver Dez Bryant (88) scores a touchdown against Indianapolis Colts free safety Darius Butler (20) and cornerback Vontae Davis (21) in the first quarter at AT&T Stadium.

Carolina Panthers running back Christian McCaffrey dives into the end zone for a touchdown on a 17-yard run ahead of Tennessee Titans cornerback Brice McCain (23) in the first half of an NFL football preseason game Saturday, Aug. 19, 2017, in Nashville, Tenn.

Minnesota Vikings wide receiver Stefon Diggs catches the ball during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle.

Seattle Seahawks running back Chris Carson (32) hurdles Minnesota Vikings cornerback Jabari Price during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle.

Buffalo Bills' Zay Jones (11) attempts to catch a pass in the end zone against Philadelphia Eagles' C.J. Smith (37) during the first half of an NFL preseason football game, Thursday, Aug. 17, 2017, in Philadelphia.

Baltimore Ravens wide receiver Chris Matthews (13) blocks a punt by Miami Dolphins punter Matt Darr (4), during the first half of an NFL preseason football game, Thursday, Aug. 17, 2017, in Miami Gardens, Fla.

Philadelphia Eagles' Ronald Darby (35) returns an interception against Buffalo Bills' Dion Dawkins (73) during the first half of an NFL preseason football game, Thursday, Aug. 17, 2017, in Philadelphia.

Miami Dolphins defensive end Cameron Wake (91) rushes Baltimore Ravens tight end Nick Boyle (86) during an NFL preseason football game between the Baltimore Ravens and Miami Dolphins, Thursday, Aug. 17, 2016 in Miami, Fla.

Los Angeles Chargers cornerback Michael Davis (43) in coverage as Seattle Seahawks wide receiver Kasen Williams (18) jumps for a catch during the first half of a preseason NFL football game between the Seattle Seahawks Sunday and Los Angeles Chargers, Aug. 13, 2017, in Carson, Calif.

Arizona Cardinals wide receiver Larry Fitzgerald hugs teammate Brittan Golden (10) after Golden scored a touchdown against the Oakland Raiders during the first half of an NFL preseason football game, Saturday, Aug. 12, 2017, in Glendale, Ariz.

Detroit Lions wide receiver Kenny Golladay (19) celebrates with Cole Wick after scoring a touchdown on a 15-year pass play against the Indianapolis Colts during the first half of an NFL preseason football game Sunday, Aug. 13, 2017, in Indianapolis.

San Francisco 49ers wide receiver Kendrick Bourne (6) catches a 2-point conversion against Kansas City Chiefs defensive back J.R. Nelson (30) during the second half of an NFL preseason football game in Kansas City, Mo., Friday, Aug. 11, 2017.

Houston Texans running back D'Onta Foreman (27) leaps over Carolina Panthers cornerback Cole Luke (32) during the first half of an NFL preseason football game, Wednesday, Aug. 9, 2017, in Charlotte, N.C.

Minnesota Vikings wide receiver Rodney Adams (12) runs away from Buffalo Bills defensive back Charles James (38) for a touchdown during the second half of a preseason NFL football game Thursday, Aug. 10, 2017, in Orchard Park, N.Y.

Chicago Bears quarterback Mitchell Trubisky (10) runs onto the field prior to an NFL Football game before the first half of an NFL preseason football game against the Denver Broncos, Thursday, Aug. 10, 2017, in Chicago.

Atlanta Falcons quarterback Matt Ryan (2) warms up prior to an NFL Football game before the first half of an NFL preseason football game against the Miami Dolphins, Thursday, Aug. 10, 2017, in Miami Gardens, Fla.

New England Patriots wide receiver Austin Carr, center, catches a touchdown pass in the grasp of Jacksonville Jaguars cornerback Tracy Howard (36) in the first half of an NFL preseason football game, Thursday, Aug. 10, 2017, in Foxborough, Mass.

Atlanta Falcons outside linebacker De'Vondre Campbell (59) intercepts a pass intended for Miami Dolphins wide receiver Jakeem Grant (19), during the first half of an NFL preseason football game, Thursday, Aug. 10, 2017, in Miami Gardens, Fla.

Baltimore Ravens running back Terrance West (28) dives into the end zone for a touchdown in the first half of a preseason NFL football game against the Washington Redskins, Thursday, Aug. 10, 2017, in Baltimore.

Carolina Panthers quarterback Cam Newton celebrates a Panthers Damiere Byrd touchdown with Carolina Panthers quarterback Joe Webb (14) during the second half of an NFL preseason football game against the Houston Texans, Wednesday, Aug. 9, 2017, in Charlotte, N.C.

Miami Dolphins wide receiver Leonte Carroo (88) catches a pass for a touchdown as Atlanta Falcons cornerback C.J. Goodwin (29) is at left, during the first half of an NFL preseason football game, Thursday, Aug. 10, 2017, in Miami Gardens, Fla.

Miami Dolphins wide receiver Damore'ea Stringfellow (84) celebrates a touchdown reception with teammates during the second half of an preseason NFL football game against the Miami Dolphins on Thursday, Aug. 10th, 2017, in Miami Gardens, Fla.

Denver Broncos cornerback Chris Harris (25) celebrates a pick-six during the first half of an NFL preseason football game against the Denver Broncos, Thursday, Aug. 10, 2017, in Chicago.

Houston Texans quarterback Deshaun Watson (4) celebrates after running in a touchdown during the first half of an NFL preseason football game, Wednesday, Aug. 9, 2017, in Charlotte, N.C.

Green Bay Packers' Michael Clark celebrates his touchdown catch with fans during the second half of a preseason NFL football game against the Philadelphia Eagles Thursday, Aug. 10, 2017, in Green Bay, Wis. The Packers won 24-9.