File-This Nov. 25, 2017, file photo shows Michigan defensive lineman Maurice Hurst (73) reaching for Ohio State quarterback Dwayne Haskins (7) during the third quarter of an NCAA college football game in Ann Arbor, Mich. The major obstacle to Haskins becoming Ohio State’s next starting quarterback was erased when Joe Burrow decided to transfer to LSU after spring practice rather than battle it out with Haskins in fall camp. Haskins already secured his place in Buckeyes lore by winning last year’s Michigan game, takes the keys from four-year starter J.T. Barrett. (AP Photo/Tony Ding, File)

File-This Nov. 25, 2017, file photo shows Ohio State quarterback Dwayne Haskins (7) scrambling to the one-yard line during the second half of an NCAA college football game against Michigan, in Ann Arbor, Mich. The major obstacle to Haskins becoming Ohio State’s next starting quarterback was erased when Joe Burrow decided to transfer to LSU after spring practice rather than battle it out with Haskins in fall camp. Haskins already secured his place in Buckeyes lore by winning last year’s Michigan game, takes the keys from four-year starter J.T. Barrett. (AP Photo/Duane Burleson)

FILE - In this Nov. 25, 2017, file photo, Michigan head coach Jim Harbaugh adjusts his cap on the field during warmups before an NCAA college football game against Ohio State in Ann Arbor, Mich. Michigan finished the football recruiting cycle with the top-ranked class in the Big Ten for the first time since 2007, and four other conference programs were ranked in the top 25. (AP Photo/Tony Ding, File)

FILE - In this Nov. 25, 2017, file photo, Michigan head coach Jim Harbaugh, center left, shakes hands with Ohio State head coach Urban Meyer, center right, after Ohio State defeated Michigan 31-20 in an NCAA college football game in Ann Arbor, Mich. Jim Harbaugh’s job is safe at Michigan whether he finally beats Ohio State or falls to 0-5, but the timing for a win would provide a boost for college football’s winningest program. (AP Photo/Tony Ding, File)