Seattle Seahawks quarterback Russell Wilson #3 gathers the players in a huddle during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

General view of CenturyLink Field during the NFL preseason game against the Dallas Cowboys and the Seattle Seahawks on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks head coach Pete Carroll and Dallas Cowboys owner Jerry Jones during the NFL preseason game against on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Dallas Cowboys running back Ezekiel Elliott #21 yells during the NFL preseason game against the Seattle Seahawks on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Dallas Cowboys quarterback Tony Romo, left, is tackled by Seattle Seahawks defensive end Cliff Avril, right, in the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Dallas Cowboys quarterback Tony Romo (9) walks off the field after going down on a play against the Seattle Seahawks in the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Dallas Cowboys quarterback Dak Prescott passes against the Seattle Seahawks during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Injured Dallas Cowboys wide receiver Dez Bryant sits on the bench during the first half of a preseason NFL football game against the Seattle Seahawks, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Dallas Cowboys tight end Jason Witten (82) is greeted by teammates, including Travis Frederick (72) and Terrance Williams (83) after Witten scored a touchdown against the Seattle Seahawks during the first half of a preseason NFL football game Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Dallas Cowboys quarterback Tony Romo is examined on the sideline after he left the game with an injury during the first half of a preseason NFL football game against the Seattle Seahawks, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks quarterback Russell Wilson passes against the Dallas Cowboys during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks wide receiver Jermaine Kearse #15 runs after the catch during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Dallas Cowboys running back Ezekiel Elliott #21 runs during the NFL preseason game against the Seattle Seahawks on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks strong safety Kelcie McCray, left, breaks up a pass intended for Dallas Cowboys wide receiver Terrance Williams during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Dallas Cowboys quarterback Dak Prescott (4) looks to pass as Seattle Seahawks defensive end Michael Bennett (72) blocks Cowboys guard Zack Martin during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks running back Christine Michael (32) is tackled by Dallas Cowboys outside linebacker Sean Lee, left, during the first half of a preseason NFL football game Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks wide receiver Tyler Lockett #16 scores a touchdown during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks wide receiver Tyler Lockett #16 celebrates his touchdown during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks coach Pete Carroll, left, talks with backup quarterback Trevone Boykin during the second half of a preseason NFL football game against the Dallas Cowboys, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks wide receiver Paul Richardson (10) makes a catch for a touchdown past the defense of Dallas Cowboys cornerback Morris Claiborne during the first half of a preseason NFL football game Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks wide receiver Paul Richardson, center, is greeted by teammates, including Mark Glowinski, right, and Jermaine Kearse, second from left, after Richardson scored a touchdown against the Dallas Cowboys during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks wide receiver Doug Baldwin celebrates a touchdown with quarterback Trevone Boykin #2 during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Dallas Cowboys running back Alfred Morris (46) is tackled by Seattle Seahawks middle linebacker Bobby Wagner during the first half of a preseason NFL football game, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks quarterback Trevone Boykin (2) runs for a touchdown ahead of Dallas Cowboys linebacker Brandon Hepburn (48) during the second half of a preseason NFL football game Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Stephen Brashear)

Seattle Seahawks cornerback Tye Smith (21) greets fans in the end zone during the second half of a preseason NFL football game against the Dallas Cowboys, Thursday, Aug. 25, 2016, in Seattle. (AP Photo/Elaine Thompson)

Seattle Seahawks running back Alex Collins #36 is tackled during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Dallas Cowboys wide receiver Rodney Smith #14 scored a touchdown during the NFL preseason game against Seattle Seahawks on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks quarterback Trevone Boykin #2 runs during the NFL preseason game against the Dallas Cowboys on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Seattle Seahawks defensive back Richard Sherman #25 hugs Dallas Cowboys running back Ezekiel Elliott #21 during the NFL preseason game on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)

Players pray during the NFL preseason game against the Dallas Cowboys and the Seattle Seahawks on Thursday, Aug. 25, 2015 in Seattle. (Ric Tapia/NFL)