Pittsburgh Steelers wide receiver Quadree Henderson hauls in a pass from quarterback Mason Rudolph for a touchdown during the second half of a pre season NFL football game against the Carolina Panthers in Pittsburgh, Thursday, Aug. 30, 2018.

San Francisco 49ers quarterback Nick Mullens (4) fumbles as he is sacked by Los Angeles Chargers defensive end Chris Landrum during the first half of an NFL preseason football game in Santa Clara, Calif., Thursday, Aug. 30, 2018. The Chargers recovered the ball.

Baltimore Ravens quarterback Lamar Jackson flips into the end zone for a touchdown in the first half of a preseason NFL football game against the Washington Redskins, Thursday, Aug. 30, 2018, in Baltimore.

New Orleans Saints linebacker Jay Elliott (55) picks up a punt that was blocked by linebacker Colton Jumper (58) and returns it for a touchdown in the second half of an NFL preseason football game against the Los Angeles Rams in New Orleans, Thursday, Aug. 30, 2018.

New Orleans Saints linebacker Colton Jumper (58) blocks a punt by Los Angeles Rams kicker Sam Ficken (5) that was returned for a touchdown in the second half of an NFL preseason football game in New Orleans, Thursday, Aug. 30, 2018.

Pittsburgh Steelers quarterback Joshua Dobbs (5) leaps over Carolina Panthers defensive back Rashaan Gaulden (28) and defensive end Daeshon Hall (94) for a touchdown during the first half of a preseason NFL football game in Pittsburgh, Thursday, Aug. 30, 2018.

Buffalo Bills quarterback AJ McCarron (10) celebrates a game-winning touchdown throw against the Chicago Bears during the second half of an NFL preseason football game in Chicago, Thursday, Aug. 30, 2018.

Dallas Cowboys running back Darius Jackson, center, is stopped by Houston Texans linebacker Ufomba Kamalu (94), linebacker Brennan Scarlett (57) and defensive end Angelo Blackson (97) during the first half of a preseason NFL football game Thursday, Aug. 30, 2018, in Houston.

Denver Broncos wide receiver Tim Patrick can't hold on to a pass under pressure from Arizona Cardinals's Tim Scott during the first half of a preseason NFL football game Thursday, Aug. 30, 2018, in Glendale, Ariz.

Arizona Cardinals defensive back Patrick Peterson (21) celebrates with teammates after his interception and touchdown against the Dallas Cowboys during the first half of a preseason NFL football game in Arlington, Texas, Sunday, Aug. 26, 2018.

Dallas Cowboys quarterback Dak Prescott (4) leaps during team introductions during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas.

Buffalo Bills wide receiver Kelvin Benjamin (13) against Cincinnati Bengals defensive back C.J. Goodwin (24) during an NFL preseason football game on Aug. 26, 2018 in Buffalo, NY.

Cincinnati Bengals defensive end Carl Lawson (58) celebrates his sack during an NFL preseason football game against the Buffalo Bills on Aug. 26, 2018 in Buffalo, NY.

Baltimore Ravens wide receiver Jordan Lasley (17) dives to the two-yard line during a run against Miami Dolphins defensive back Walt Aikens (35) in the second half of a preseason NFL football game, Saturday, Aug. 25, 2018, in Miami Gardens, Fla.

San Francisco 49ers defensive back Tarvarius Moore (45) defends against Indianapolis Colts wide receiver Seantavius Jones (16) during a NFL preseason game on Saturday, Aug. 25, 2018 in Indianapolis.

Houston Texans quarterback Deshaun Watson (4) throws while facing pressure from Los Angeles Rams defensive tackle Ndamukong Suh (93) during the NFL preseason football game between the Houston Texans and Los Angeles Rams on Saturday, Aug. 25, 2018 in Los Angeles, Calif.

New Orleans Saints quarterback Taysom Hill (7) celebrates a touchdown during an NFL preseason football game between the Los Angeles Chargers and New Orleans Saints, Saturday, Aug. 23, 2018, in Carson, Calif.

Los Angeles Chargers wide receiver Geremy Davis (11) makes a catch during an NFL preseason football game between the Los Angeles Chargers and New Orleans Saints, Saturday, Aug. 23, 2018, in Carson, Calif.

Jacksonville Jaguars defensive tackle Taven Bryan (90) rushes Atlanta Falcons offensive guard Sean Harlow (64) during an NFL football game, Saturday, Aug. 25, 2018 in Jacksonville, Fla. The Jaguars defeated the Falcons 17-6.

Tennessee Titans tight end Anthony Firkser (86) is tackled during an NFL preseason football game against the Pittsburgh Steelers on Aug. 25, 2018 in Pittsburgh. (Ric Tapia/NFL)

Pittsburgh Steelers defensive back Terrell Edmunds (34) celebrates his interception during an NFL preseason football game against the Tennessee Titans on Aug. 25, 2018 in Pittsburgh. (Ric Tapia/NFL)

Tennessee Titans running back Akrum Wadley (38) deflects a pass during an NFL preseason football game against the Pittsburgh Steelers on Aug. 25, 2018 in Pittsburgh. (Ric Tapia/NFL)

Carolina Panthers quarterback Cam Newton (1) and New England Patriots quarterback Tom Brady (12) shake hands after an NFL preseason game, Friday, Aug. 24th, 2018 in Charlotte, North Carolina.

Carolina Panthers quarterback Taylor Heinicke (6) dives for a touchdown during an NFL preseason game against the New England Patriots, Friday, Aug. 24th, 2018 in Charlotte, North Carolina.

Oakland Raiders wide receiver Jordy Nelson (82) and Green Bay Packers quarterback Aaron Rodgers (12) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Oakland Raiders defensive end Arden Key (99) is seen during introductions during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Oakland Raiders running back Chris Warren (34) celebrates a touchdown with teammates during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Minnesota Vikings tight end David Morgan (89) celebrates with Minnesota Vikings running back Latavius Murray (25) during an NFL preseason football game against the Seattle Seahawks on Aug. 24, 2018 in Minneapolis.

Seattle Seahawks quarterback Alex McGough (5) throws while being tackled during an NFL preseason football game against the Minnesota Vikings on Aug. 24, 2018 in Minneapolis.

Detroit Lions quarterback Matthew Stafford (9) hands off to running back LeGarrette Blount (29) during an NFL football game against the Tampa Bay Buccaneers, Friday, Aug. 24, 2018 in Tampa. The Buccaneers defeated the Lions 33-30.

Detroit Lions head coach Matt Patricia on the sideline during an NFL football game against the Tampa Bay Buccaneers, Friday, Aug. 24, 2018 in Tampa. The Buccaneers defeated the Lions 33-30.

Cleveland Browns quarterback Baker Mayfield (6) evades a tackle during the NFL preseason football game between the Cleveland Browns and the Philadelphia Eagles on Thursday, Aug. 23, 2018 in Cleveland.

Cleveland Browns defensive end Myles Garrett (95) tags Philadelphia Eagles quarterback Nick Foles (9) in the end zone for a safety during the NFL preseason football game between the Cleveland Browns and the Philadelphia Eagles on Thursday, Aug. 23, 2018 in Cleveland.

The Baltimore Ravens celebrate a touchdown during an NFL preseason football game between the Indianapolis Colts and the Baltimore Ravens, Monday, Aug. 20, 2018, in Indianapolis. The Ravens defeated the Colts, 20-19.

Indianapolis Colts tight end Ross Travis (43) celebrates after a run during an NFL preseason football game between the Indianapolis Colts and the Baltimore Ravens, Monday, Aug. 20, 2018, in Indianapolis. The Ravens defeated the Colts, 20-19.

Los Angeles Chargers wide receiver Mike Williams (81) catches a touchdown over Seattle Seahawks defensive back Akeem King (36) during an NFL preseason game on Saturday, Aug. 18, 2018 in Carson, Calif.

Denver Broncos linebacker Bradley Chubb (55) celebrates during an NFL preseason football game between the Denver Broncos and the Chicago Bears, Saturday, Aug. 18, 2018, in Denver. The Bears defeated the Broncos, 24-23.

Seattle Seahawks linebacker Shaquem Griffin, top, tackles Los Angeles Chargers wide receiver J.J. Jones during the first half of an NFL preseason football game Saturday, Aug. 18, 2018, in Carson, Calif. (AP Photo/Jae C. Hong)

Denver Broncos wide receiver Tim Patrick (81) makes a catch over Chicago Bears defensive back Kevin Toliver (33) during an NFL preseason football game between the Denver Broncos and the Chicago Bears, Saturday, Aug. 18, 2018, in Denver. The Bears defeated the Broncos, 24-23.

Cincinnati Bengals wide receiver John Ross, center, makes a catch over Dallas Cowboys cornerback Marquez White (39) for a two-point conversion during the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 18, 2018. (AP Photo/Roger Steinman)

Tampa Bay Buccaneers cornerback De'Vante Harris (27) tries to stop Tennessee Titans wide receiver Taywan Taylor (13) in the second half of a preseason NFL football game Saturday, Aug. 18, 2018, in Nashville, Tenn. (AP Photo/James Kenney)

Houston Texans wide receiver Vyncint Smith (17) is tackled by San Francisco 49ers cornerback Ahkello Witherspoon (23) during the first half of a preseason NFL football game Saturday, Aug. 18, 2018, in Houston. (AP Photo/Eric Christian Smith)

Minnesota Vikings running back Mike Boone (44) celebrates with teammate Brian O'Neill, left, after scoring on a 1-yard touchdown run during the second half of an NFL preseason football game against the Jacksonville Jaguars, Saturday, Aug. 18, 2018, in Minneapolis.

Buffalo Bills offensive guard John Miller (76) spikes the football during an NFL preseason football game against the Cleveland Browns, Friday, Aug. 17, 2018, in Cleveland. The Bills defeated the Browns, 19-17. (Ryan Kang/NFL)

Cleveland Browns wide receiver Da'Mari Scott (10) runs the football during an NFL preseason football game against the Buffalo Bills, Friday, Aug. 17, 2018, in Cleveland. The Bills defeated the Browns, 19-17. (Ryan Kang/NFL)

Atlanta Falcons wide receiver Calvin Ridley (18) celebrates after scoring a touchdown during a NFL preseason game against the Kansas City Chiefs, Friday, Aug. 17th, 2018 in Atlanta. (Logan Bowles / NFL)

Kansas City Chiefs wide receiver Gehrig Dieter (12) celebrates with his teammates after scoring a touchdown during a NFL preseason game against the Atlanta Falcons, Friday, Aug. 17th, 2018 in Atlanta. (Logan Bowles / NFL)

New York Jets wide receiver Charone Peake (17) catches the football for a touchdown during an NFL preseason football game between the Washington Redskins and the New York Jets, Thursday, Aug. 16, 2018, in Landover, Md. The Redskins defeated the Jets, 15-13. (Ryan Kang/NFL)

Washington Redskins quarterback Kevin Hogan (8) runs the football during an NFL preseason football game between the Washington Redskins and the New York Jets, Thursday, Aug. 16, 2018, in Landover, Md. The Redskins defeated the Jets, 15-13.

Green Bay Packers tight end Jimmy Graham (80) celebrates his touchdown catch during an NFL preseason football game against the Pittsburgh Steelers on Aug. 16, 2018 in Green Bay, Wis.

Pittsburgh Steelers wide receiver Antonio Brown (84) smiles during an NFL preseason football game against the Green Bay Packers on Aug. 16, 2018 in Green Bay, Wis.

New England Patriots wide receiver Cordarrelle Patterson strikes a pose after scoring a touchdown against the Philadelphia Eagles during the second half of a preseason NFL football game, Thursday, Aug. 16, 2018, in Foxborough, Mass.

Philadelphia Eagles quarterback Nate Sudfeld, right, celebrates his touchdown pass to wide receiver Shelton Gibson, left, during the first half of a preseason NFL football game against the New England Patriots, Thursday, Aug. 16, 2018, in Foxborough, Mass.

Minnesota Vikings quarterback Kirk Cousins (8) celebrates his touchdown pass during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver.

Minnesota Vikings running back Roc Thomas (32) celebrates his touchdown run during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver.

Los Angeles Chargers quarterback Cardale Jones (7) throws during an NFL preseason football game, Saturday, Aug. 11, 2018, in Glendale, Ariz. The Cardinals defeated the Chargers, 24-17.

Arizona Cardinals quarterback Josh Rosen (3) throws during an NFL preseason football game, Saturday, Aug. 11, 2018, in Glendale, Ariz. The Cardinals defeated the Chargers, 24-17.

Detroit Lions running back Ameer Abdullah (21) dives for the endzone during an NFL preseason game against the Oakland Raiders on Friday, Aug. 10, 2018 in Oakland, Calif.

Oakland Raiders running back Marshawn Lynch (24) warms up prior to an NFL preseason game against the Detroit Lions, Friday, Aug. 10, 2018, in Oakland, CA.

Detroit Lions defensive back Tavon Wilson (32) breaks up a pass intended for Oakland Raiders wide receiver Martavis Bryant (12) during an NFL preseason football game against the Detroit Lions, Friday, Aug. 10, 2018, in Oakland, CA.

Oakland Raiders defensive end Fadol Brown (95) celebrates during an NFL preseason football game against the Detroit Lions, Friday, Aug. 10, 2018, in Oakland, CA.

New York Jets quarterback Teddy Bridgewater (5) celebrates after throwing a touchdown during an NFL preseason football game, Friday, Aug. 10, 2018, in East Rutherford, N.J. The Jets defeated the Falcons, 17-0.

New York Jets quarterback Sam Darnold (14) stretches prior to an NFL preseason football game, Friday, Aug. 10, 2018, in East Rutherford, N.J. The Jets defeated the Falcons, 17-0.

Cleveland Browns quarterback Baker Mayfield (6) and New York Giants running back Saquon Barkley (26) shake hands prior to an NFL preseason football game, Thursday, Aug. 9, 2018, in East Rutherford, N.J. The Browns defeated the Giants, 20-10.

Seattle Seahawks linebacker Shaquem Griffin (49) and Seattle Seahawks cornerback Shaquill Griffin (26) pose for a photo after an NFL preseason game against the Indianapolis Colts on Thursday, Aug. 9, 2018 in Seattle.

New York Giants wide receiver Odell Beckham (13) runs on the field prior to an NFL preseason football game, Thursday, Aug. 9, 2018, in East Rutherford, N.J. The Browns defeated the Giants, 20-10.

Seattle Seahawks linebacker Bobby Wagner (54) tackles Indianapolis Colts running back Robert Turbin (33) during an NFL preseason game on Thursday, Aug. 9, 2018 in Seattle.

New York Giants quarterback Davis Webb (5) tries to evade the tackle during an NFL preseason football game, Thursday, Aug. 9, 2018, in East Rutherford, N.J. The Browns defeated the Giants, 20-10.

Indianapolis Colts quarterback Andrew Luck (12) gets sacked during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 9, 2018 in Seattle.

Washington Redskins defensive tackle Matt Ioannidis (98) celebrates after a tackle for a loss against the New England Patriots during the first quarter at Gillette Stadium on Aug. 9, 2018 in Foxborough, Mass.

Cleveland Browns tight end David Njoku (85) catches a touchdown pass during an NFL preseason football game, Thursday, Aug. 9, 2018, in East Rutherford, N.J. The Browns defeated the Giants, 20-10.

Jacksonville Jaguars quarterback Blake Bortles (5) celebrates with tight end Ben Koyack (83) and wide receiver Marqise Lee (11) after a touchdown against the New Orleans Saints, Thursday, Aug. 9th, 2018 in Jacksonville, Fla.

New York Giants quarterback Eli Manning (10) and Cleveland Browns quarterback Baker Mayfield (6) talk after an NFL preseason football game, Thursday, Aug. 9, 2018, in East Rutherford, N.J. The Browns defeated the Giants, 20-10.

Seattle Seahawks tight end Nick Vannett (81) celebrates his touchdown catch during an NFL preseason game against the Indianapolis Colts on Thursday, Aug. 9, 2018 in Seattle.

Jacksonville Jaguars wide receiver Shane Wynn (14) runs after a catch as New Orleans Saints cornerback P.J. Williams (26) defends, Thursday, Aug. 9th, 2018 in Jacksonville, Fla.

Dallas Cowboys nose tackle Richard Ash (93) celebrates during an NFL preseason football game against the San Francisco 49ers on Thursday, Aug. 9, 2018 in Santa Clara, Calif.

New Orleans Saints defensive back Sharrod Neasman (28) reacts to a deflected ball in the second half against the Jacksonville Jaguars, Thursday, Aug. 9th, 2018 in Jacksonville, Fla.

San Francisco 49ers wide receiver Richie James (82) celebrates after scoring a touchdown during an NFL preseason football game against the Dallas Cowboys on Thursday, Aug. 9, 2018 in Santa Clara, Calif.

Jacksonville Jaguars quarterback Cody Kessler (6) runs the ball against the New Orleans Saints, Thursday, Aug. 9th, 2018 in Jacksonville, Fla.

San Francisco 49ers linebacker Reuben Foster (56) and Dallas Cowboys quarterback Dak Prescott (4) shake hands after an NFL preseason football game on Thursday, Aug. 9, 2018 in Santa Clara, Calif.

Jacksonville Jaguars cornerback Jalen Ramsey (left) and New Orleans Saints running back Alvin Kamara (right) swap jerseys after a game, Thursday, Aug. 9th, 2018 in Jacksonville, Fla.

San Francisco 49ers defensive back Richard Sherman watches from the sideline during an NFL preseason football game against the Dallas Cowboys on Thursday, Aug. 9, 2018 in Santa Clara, Calif. (Tori Richman/NFL)

Indianapolis Colts quarterback Andrew Luck (12) walks onto the field from the tunnel prior to an NFL preseason football game against the Seattle Seahawks on Thursday, Aug. 9, 2018 in Seattle. Indianapolis won 19-17.

San Francisco 49ers cornerback D.J. Reed (40) enters the field prior to the NFL preseason football game between the Dallas Cowboys and San Francisco 49ers on Thursday, Aug. 9, 2018 in Santa Clara, Calif.

Cincinnati Bengals cornerback William Jackson (22) and safety Shawn Williams (36) pressure Chicago Bears wide receiver Kevin White (11) on an incomplete pass during the first half of an NFL preseason football game Thursday, Aug. 9, 2018, in Cincinnati.

Philadelphia Eagles' Sidney Jones (22) and Nate Gerry (47) tackle Pittsburgh Steelers' James Washington (13) during the first half of a preseason NFL football game, Thursday, Aug. 9, 2018, in Philadelphia.

Green Bay Packers' Jamaal Williams dives into the end zone for a touchdown during the first half of a preseason NFL football game against the Tennessee Titans Thursday, Aug. 9, 2018, in Green Bay, Wis.

New York Jets running back Bilal Powell (29) runs the football during an NFL preseason football game, Friday, Aug. 10, 2018, in East Rutherford, N.J. The Jets defeated the Falcons, 17-0.

Buffalo Bills wide receiver Kelvin Benjamin dances while warming up prior to an NFL football game against the Carolina Panthers, Thursday, Aug. 9, 2018, in Orchard Park, N.Y.

Philadelphia Eagles' Joe Callahan in action during the first half of a preseason NFL football game against the Pittsburgh Steelers, Thursday, Aug. 9, 2018, in Philadelphia.

Cincinnati Bengals cornerback KeiVarae Russell, left, makes an interception against Chicago Bears wide receiver Tanner Gentry, right, during the second half of an NFL preseason football game Thursday, Aug. 9, 2018, in Cincinnati.

Kansas City Chiefs running back Kareem Hunt (27) is tackled by Houston Texans defensive end Angelo Blackson (97), safety Justin Reid (38) and defensive end Brandon Dunn, bottom, during the first half of an NFL preseason football game in Kansas City, Mo., Thursday, Aug. 9, 2018.

Buffalo Bills quarterback Josh Allen, right, avoids a tackle by Carolina Panthers defensive back Dezmen Southward during the second half of an NFL football game, Thursday, Aug. 9, 2018, in Orchard Park, N.Y.

Kansas City Chiefs wide receiver Demarcus Robinson (11) makes a touchdown catch in front of Houston Texans linebacker Peter Kalambayi (34) during the first half of an NFL preseason football game in Kansas City, Mo., Thursday, Aug. 9, 2018.

Houston Texans cornerback Josh Thornton (36) breaks up a pass in the end zone which was intended for Kansas City Chiefs tight end Alex Ellis (82) during the second half of an NFL preseason football game in Kansas City, Mo., Thursday, Aug. 9, 2018. the Houston Texans won 17-10.

Green Bay Packers' Jake Kumerow celebrates during the second half of a preseason NFL football game against the Tennessee Titans Thursday, Aug. 9, 2018, in Green Bay, Wis. The Packers won 31-17.

New York Giants running back Jonathan Stewart is tackled during the first half of an NFL football game against the Detroit Lions, Friday, Aug. 17, 2018, in Detroit.

Detroit Lions quarterback Matthew Stafford (9) is sacked by New York Giants defensive end Kerry Wynn (72) during the first half of an NFL football game, Friday, Aug. 17, 2018, in Detroit.

New York Giants tight end Evan Engram (88) stretches for yardage as Detroit Lions defensive back Tavon Wilson tackles him during the first half of a preseason NFL football game, Friday, Aug. 17, 2018, in Detroit.

Arizona Cardinals linebacker Haason Reddick (43) intercepts a pass on a deflection by linebacker Demario Davis (56) during the first half of an NFL preseason football game against the New Orleans Saints in New Orleans, Friday, Aug. 17, 2018.

New Orleans Saints quarterback Taysom Hill (7) and wide receiver Ted Ginn (19) tackle Arizona Cardinals linebacker Haason Reddick (43) after an interception during the first half of an NFL preseason football game in New Orleans, Friday, Aug. 17, 2018.

Miami Dolphins' Drew Morgan (81) scrambles to recover a muffed punt as Carolina Panthers' Colin Jones (42) closes in during the first half of a preseason NFL football game in Charlotte, N.C., Friday, Aug. 17, 2018.

Miami Dolphins' Andre Branch (50) knocks the ball from Carolina Panthers' Taylor Heinicke (6) in the second half of a preseason NFL football game in Charlotte, N.C., Friday, Aug. 17, 2018. The Panthers recovered the fumble.

Carolina Panthers' Ian Thomas (80) is upended by Miami Dolphins' Maurice Smith (26) in the second half of a preseason NFL football game in Charlotte, N.C., Friday, Aug. 17, 2018.