Michigan Harbaugh Gives Injury Update For Ty Isaac Published September 18, 2017 Ty Isaac, who was hobbled following the Air Force game, is expected to be OK moving forward: Harbaugh on Ty Issac: I think he is going to be okay — Sam Webb (@SamWebb77) September 18, 2017 Isaac, a senior tailback, is the Wolverines leading rusher this year. 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