Michigan Eight Candidates To Replace D.J. Durkin As Defensive Coordinator At Michigan Published December 2, 2015 Prev9 of 9Next Greg Mattison – Current defensive line coach with Michigan Jerry Montgomery – Packers DL coach, formerly at Michigan Jim Leavitt – University of Colorado DC Ed Donatell – Defensive backs coach for the Bears Prev9 of 9Next In this article:Michigan Football Recent Posts OSU Loses Out On Top In-State Recruit To ACC Program Positive Rumblings In Michigan’s Pursuit Of A Five-Star QB Michigan Predicted To Land Elite ’26 TE Recruit Michigan QB Announces Transfer Destination Surprising B1G Program Looks Primed To Land No. 3 Overall ’26 Recruit