Minnesota Vikings quarterback Sam Bradford and Seattle Seahawks quarterback Russell Wilson pose for a photo during an NFL preseason game on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Minnesota Vikings running back Dalvin Cook (33) rushes as Seattle Seahawks linebacker Terence Garvin (52) closes in during an NFL preseason game on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

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.

A general view of CenturyLink Field during an NFL preseason game against the Minnesota Vikings and the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks running back Eddie Lacy runs with a warm up ball during an NFL preseason game against the Minnesota Vikings on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks quarterback Russell Wilson looks for a receiver during an NFL preseason game against the Minnesota Vikings on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Minnesota Vikings quarterback Case Keenum (7) passes during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks center Justin Britt, right, stands next to defensive end Michael Bennett as Bennett sits on the bench during the singing of the national anthem during an NFL preseason game against the Minnesota Vikings on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Minnesota Vikings quarterback Sam Bradford throws the ball during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Minnesota Vikings quarterback Sam Bradford passes during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Minnesota Vikings tight end Kyle Rudolph looks on during an NFL preseason game against the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks wide receiver Doug Baldwin runs the ball during an NFL preseason game against the Minnesota Vikings on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks cornerback Richard Sherman leaps over his opponent during an NFL preseason game against the Minnesota Vikings on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks cornerback Richard Sherman and Minnesota Vikings' Noor Davis pose for a picture after an NFL preseason game on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks' Blair Walsh (7) kicks a field goal as Minnesota Vikings' Horace Richardson (38) attempts to block during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks quarterback Russell Wilson, right, hands off to running back Eddie Lacy during the first half of an NFL football preseason game against the Minnesota Vikings, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks defensive end Michael Bennett signs autographs for fans before the team's NFL football preseason game against the Minnesota Vikings, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks quarterback Russell Wilson passes during warmups before an NFL preseason football game against the Minnesota Vikings, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Minnesota Vikings quarterback Sam Bradford warms up for the team's NFL preseason football game against the Seattle Seahawks, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks wide receiver Kasen Williams (18) catches a pass above the defense of Minnesota Vikings cornerback Marcus Sherels for a touchdown during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Minnesota Vikings quarterback Sam Bradford passes against the Seattle Seahawks during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Minnesota Vikings running back Dalvin Cook (33) rushes as Seattle Seahawks linebacker Terence Garvin (52) closes in during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks quarterback Russell Wilson looks for a receiver, during the first half against the Minnesota Vikings in an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks wide receiver Doug Baldwin (89) comes down just short of the end zone as Minnesota Vikings' Mackensie Alexander (20), Terence Newman (23), and Antone Exum (32) look on in the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks quarterback Russell Wilson (3) is tackled by Minnesota Vikings defensive end Danielle Hunter (99) during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

A Seattle Seahawks fan and a Minnesota Vikings fan wear face paint and costumes as they pose for a photo before an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks running back Mike Davis (39) avoids a tackle by Minnesota Vikings cornerback Jabari Price (24) to score a touchdown during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

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.

Minnesota Vikings coach Mike Zimmer walks on the sideline during the first half of tehe team's NFL football preseason game against the Seattle Seahawks, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Minnesota Vikings kicker Kai Forbath, right, kicks a field goal as punter Ryan Quigley (4) holds, during the first half of an NFL football preseason game against the Seattle Seahawks, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks defensive end David Bass (47) reacts after recovering a fumble by the Minnesota Vikings during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Minnesota Vikings quarterback Case Keenum (7) is sacked by Seattle Seahawks linebacker Kache Palacio, right, and defensive tackle Nazair Jones (92) during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawkss' Cyril Grayson returns a kick against the Minnesota Vikings during the first half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks backup quarterback Trevone Boykin passes under pressure from Minnesota Vikings defensive tackle Jaleel Johnson (94) during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Stephen Brashear)

Minnesota Vikings quarterback Case Keenum is sacked by Seattle Seahawks linebacker Kache Palacio, right, and defensive tackle Nazair Jones during an NFL preseason game against the Minnesota Vikings and the Seattle Seahawks on Thursday, Aug. 18, 2017 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks running back Mike Davis (39) carries against the Minnesota Vikings during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. (AP Photo/Scott Eklund)

Seattle Seahawks kicker Blair Walsh, second from left, points toward the Minnesota Vikings bench after he kicked a field goal during the second half of an NFL football preseason game, Friday, Aug. 18, 2017, in Seattle. The Seahawks won 20-13. (AP Photo/Scott Eklund)