Williams (ribs) has been ruled out ahead of Monday night's matchup against the Lions, Michael-Shawn Dugar of The Athletic reports.
Williams missed practice both Thursday and Friday after sustaining a ribs injury during the Seahawks' Week 3 win over the Dolphins, so him missing Monday night's contest comes as no surprise. Expect Mike Morris to see increased snaps on the Seahawks' defensive line in Williams' stead.