Michigan Zordich Talks About Replacing Entire Secondary, Who Needs To Step Up Published June 20, 2017 Michigan secondary coach Mike Zordich talked with media about replacing his entire secondary with Scout.com: In this article: Recent Posts Interesting Development On NFL’s Pursuit Of UM DC Wink Martindale B1G Program Hires For NFL Coach Rex Ryan Michigan Pegged To Land Five-Star Fresh Off Decommitment Michigan Expected To Miss Out On Top Transfer Portal DB Target UM Coach Hints At Several Top Defenders Returning For Next Year, Potential Position Switch