The fact that the Seattle Seahawks went 10-7 in 2024 is a bit of a miracle in reflection. Mike Macdonald was in his first season with the team and had never been a head coach before. Seattle had new schemes on offense and defense. The offensive line was still bad.
The last issue was compounded by the fact that general manager John Schneider signed veteran center Connor Williams in July (an experiment that failed miserably), and the battle for starting right guard went into the season. Cohesion matters along the O-line, and Seattle wasn't ready at the beginning of the season.