The Detroit Lions lost offensive coordinator Ben Johnson to the Chicago Bears this week, and are bracing to lose defensive coordinator Aaron Glenn to a head coaching gig as well.

Detroit Lions defensive line coach Terrell Williams is leaving his position with the franchise to become New England's new defensive coordinator under Vrabel, according to a report from ESPN's Adam Schefter.

Terrell Williams, Detroit Lions run game coordinator and defensive line coach, speaks with players on the sideline during the first half on Thursday, Dec. 5, 2024 at Ford Field. The Detroit Lions defeated the Green Bay Packers 34-31. (Jake May | MLive.com) Mike Vrabel has his sights set on his next Patriots defensive coordinator.