The Detroit Lions have enormous holes to fill on their coaching staff, with one of them being offensive coordinator after Ben Johnson departed for the Chicago Bears. One NFL analyst believes the Lions will replace Johnson with a two-time offensive coordinator.

Now, the Lions are also starting over at both the offensive coordinator and defensive coordinator positions on their coaching staff, with OC Ben Johnson being hired to be the next head coach of the Chicago Bears and DC Aaron Glenn being hired to be the next head coach of the New York Jets.

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.

Williams reunites with coach Mike Vrabel in New England after working on Vrabel's staff for six years with the Titans.

Detroit Lions defensive line coach Terrell Williams is leaving Detroit to become the New England Patriots' defensive coordinator.