Seattle Seahawks head coach Pete Carroll, left, autographs a football for Braylon Vega, right, of Lovington, N.M., before an NFL football game agains the Dallas Cowboys, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Christian Hill of Seattle takes his selfie as he stands on the field watching warmups before an NFL football game between the Seattle Seahawks and Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys running back Ezekiel Elliott (21) participates in warmups before an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) takes the hand off from running backs coach Gary Brown, right, as he warms up before an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys' Ezekiel Elliott sprays water as he participates in warmups before an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) carries the ball against the Seattle Seahawks during an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks quarterback Russell Wilson (3) throws a pass under pressure from Dallas Cowboys' Sean Lee (50) during the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks quarterback Russell Wilson (3) carries Dallas Cowboys defensive end Tyrone Crawford (98) for a first down as Wilson runs the ball in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) takes the hand off from quarterback Dak Prescott (4) in the first half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys quarterback Dak Prescott throws a pass under pressure from Seattle Seahawks defensive end Michael Bennett (72) in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) is tackled by Seattle Seahawks safety Bradley McDougald (30) in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) throws a pass in the first half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Seattle Seahawks quarterback Russell Wilson (3) throws a pass as Dallas Cowboys defensive end DeMarcus Lawrence (90) pressures in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys' Chris Jones (6) holds as place kicker Dan Bailey (5) kicks a field goal in the first half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys defensive end Benson Mayowa, left, sacks Seattle Seahawks quarterback Russell Wilson (3) as Duane Brown (76) watches in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks linebacker Bobby Wagner, left, and safety Earl Thomas (29) stop Dallas Cowboys running back Ezekiel Elliott (21) center from advancing the ball in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys' Ezekiel Elliott (21) celebrates running the ball for a first down in the first half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) is unable to break away from a tackle by Seattle Seahawks defensive tackle Garrison Smith (98) in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) runs behind the block by Dallas Cowboys center Travis Frederick (72) of a Seattle Seahawks defender in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys' Dan Bailey (5), Seattle Seahawks' Neiko Thorpe (23) and Jeremy Lane (20) watch Bailey's 51 yard field goal in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys defensive end Tyrone Crawford (98), Benson Mayowa (93) and Anthony Hitchens (59) celebrates Mayowa's sack of Seattle Seahawks' Russell Wilson, right rear bottom in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys cornerback Jourdan Lewis (27) and Jeff Heath, right, are unable to stop Seattle Seahawks tight end Jimmy Graham (88) from catching a pass in the end zone for a touchdown in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks tight end Jimmy Graham (88) leaps into the air celebrating his touchdown catch in the first half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks tight end Jimmy Graham (88) celebrates his touchdown catch in the first half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Side judge Allen Baynes (56) talks with Seattle Seahawks head coach Pete Carroll in the first half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks tight end Jimmy Graham (88) catches a pass for a touchdown as Dallas Cowboys cornerback Jourdan Lewis defends in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys defensive end Tyrone Crawford (98), DeMarcus Lawrence (90) and Anthony Hitchens (59) celebrates a Seattle Seahawks' Russell Wilson sack by Lawrence in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Seattle Seahawks quarterback Russell Wilson (3) gets up off the field as Dallas Cowboys defensive end DeMarcus Lawrence, right, celebrates sacking Wilson as Tyrone Crawford (98) and Anthony Hitchens (59) watch in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys head coach Jason Garrett shouts in the direction of an official in the first half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Seattle Seahawks linebacker K.J. Wright (50) attempts to stop Dallas Cowboys wide receiver Terrance Williams (83) from gaining more yardage after catching a pass in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks safety Bradley McDougald (30) and Justin Coleman (28) celebrate a touchdown scored by Coleman on an Dallas Cowboys' Dak Prescott interception in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks cornerback Justin Coleman (28) leaps into The Salvation Army kettle after returning a Dallas Cowboys' Dak Prescott interception for a touchdown in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Dak Prescott (4) follows behind watching as Seattle Seahawks' Justin Coleman (28) returns a Prescott interception for a touchdown in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks cornerback Justin Coleman (28) returns a Dallas Cowboys' Dak Prescott (4) interception for a touchdown in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks defensive end Frank Clark watches as cornerback Justin Coleman (28) jumps out of The Salvation Army kettle as he celebrated returning a Dallas Cowboys' Dak Prescott interception for a touchdown in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Roger Steinman)

Dallas Cowboys guard Jonathan Cooper (64) congratulates Dan Bailey (5) on his field goal against the Seattle Seahawks in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys wide receiver Dez Bryant (88) defends as Seattle Seahawks linebacker K.J. Wright (50) intercepts a pass intended for Bryant in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks' Michael Wilhoite (57), K.J. Wright (50) and Bobby Wagner (54) celebrate a pass by Dallas Cowboys' Dak Prescott intercepted by Wright in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks cornerback Shaquill Griffin (26) celebrates sacking Dallas Cowboys' Dak Prescott in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks' Jimmy Graham (88) congratulates Doug Baldwin (89) on his touchdown catch in the second half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Seattle Seahawks wide receiver Doug Baldwin (89) catches a touchdown pass in front of Dallas Cowboys' Chidobe Awuzie (33) in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Seattle Seahawks wide receiver Tyler Lockett (16) carries the ball as his face masked is grabbed by Dallas Cowboys cornerback Chidobe Awuzie (33) in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks wide receiver Doug Baldwin (89) catches a touchdown pass in the second half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks cornerback Justin Coleman (28) breaks up a pass intended for Dallas Cowboys' Cole Beasley, left, in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. Coleman was charged with pass interference on the play. (AP Photo/Ron Jenkins)

Seattle Seahawks head coach Pete Carroll and quarterback Russell Wilson walk onto the field in the second half of an NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks running back Mike Davis (39) fights off a tackle attempt by Dallas Cowboys' DeMarcus Lawrence (90) in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys tight end Jason Witten (82) is tackled after catching a pass by Seattle Seahawks defensive end Dion Jordan (95) in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Chaz Green (79) taps Dan Bailey (5) on the shoulder after Bailey missed on a field goal attempt in the second half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) is pressured out of the pocket by Seattle Seahawks' K.J. Wright (50) in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Seattle Seahawks' Jeremy Lane (20) tackles Dallas Cowboys' Ryan Switzer (10) on a punt return in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. Lane was charged with unnecessary roughness on the play. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Dak Prescott and Seattle Seahawks' Russell Wilson greet each other at midfield after their NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys' Dak Prescott (4) walks into the team's clubhouse tunnel after their NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. The Seahawks won 21-12. (AP Photo/Ron Jenkins)

Dallas Cowboys' Chris Jones (6) and Dan Bailey (5) walk off the field after their NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys quarterback Dak Prescott (4) is sacked by Seattle Seahawks' Michael Bennett (72) late in the second half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Dan Bailey (5) attempts a field goal late in the second half of an NFL football game against the Seattle Seahawks on Sunday, Dec. 24, 2017, in Arlington, Texas. Bailey missed on the attempt. (AP Photo/Michael Ainsworth)

Seattle Seahawks head coach Pete Carroll and Dallas Cowboys head coach Jason Garrett, right, greet each other at midfield after after their NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Fans cheer Seattle Seahawks' Russell Wilson (3) as he walks off the field after their NFL football game against the Dallas Cowboys on Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) drops back to hand the ball off to running back Ezekiel Elliott (21) as the Seattle Seahawks defend in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) runs behind blocking by Jonathan Cooper (64), Travis Frederick (72), Zack Martin, Keith Smith (41) and La'el Collins (71) as Seattle Seahawks' Bradley McDougald (30) gives chase in the first half of an NFL football game, Sunday, Dec. 24, 2017, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dak Prescott, de los Cowboys de Dallas, persigue infructuosamente a Justin Coleman, de los Seahawks de Seattle, quien anota tras interceptarle un pase el domingo 24 de diciembre de 2017 (AP Foto/Michael Ainsworth)

FILE - In this Dec. 24, 2017, file photo, Dallas Cowboys quarterback Dak Prescott (4) hands the ball off to running back Ezekiel Elliott (21) during the first half of an NFL football game in Arlington, Texas. The Cowboys play the Philadelphia Eagles this week. Elliott needs 120 yards rushing to reach 1,000 in only 10 games. The Eagles have the NFL's top-ranked run defense and haven't allowed a 100-yard rusher since Matt Jones ran for 135 yards in Week 6 last year. "If it happens, it happens," Elliott said. "It's not like you can go out there and force that, but it definitely would be nice." (AP Photo/Ron Jenkins, File)

File- This Dec. 24, 2017, file photo shows Seattle Seahawks running back Mike Davis (39) fighting off a tackle attempt by Dallas Cowboys' DeMarcus Lawrence (90) in the second half of an NFL football game in Arlington, Texas. Dallas has pegged him as its next great pass rusher, and he came through in style this season with 14½ sacks. He's the kind of player to build a defensive line around. (AP Photo/Ron Jenkins, File)

File-This Dec. 24, 2017 file photo shows Seattle Seahawks quarterback Russell Wilson (3) running the ball against the Dallas Cowboys in the first half of an NFL football game, in Arlington, Texas. Carolina's Cam Newton and Wilson have a chance to join the rare fraternity of quarterbacks to lead their team in rushing for a season. Newton is barely ahead of teammate Jonathan Stewart headed into the season finale, while there is no question that Wilson will end up leading the Seahawks in yards rushing. Newton has 695 yards this season to Stewart's 680. Wilson has 550 yards rushing, which is 300 yards more than any of Seattle's stable of running backs, a group that has done very little all season. (AP Photo/Michael Ainsworth, File)

FILE - In this Dec. 24, 2017, file photo, Seattle Seahawks defensive end Michael Bennett (72) watches his team play the Dallas Cowboys during an NFL football game in Arlington, Texas. A Harris County, Texas, grand jury on Friday, March 23, 20187, indicted Philadelphia Eagles defensive end Michael Bennett on a felony count of injury to the elderly for injuring a 66-year-old paraplegic who was working at NRG Stadium in Houston to control access to the field at Super Bowl 51, prosecutors said. The Eagles earlier this month acquired Bennett from the Seahawks. (AP Photo/Michael Ainsworth, File)