The Seattle Seahawks used to own Lumen Field. Teams would come in, face one of the best defenses in NFL history, and lose. Not so much lately. Heading into Week 3, new head coach Mike Macdonald had a 3-7 record at home since taking over for Pete Carroll.
No matter how good a roster might be, if a team can't win its home games, then that team is not going to be successful. Thankfully, Seattle has been a lot better on the road, but their level of success on the road versus at Lumen Field is not sustainable.