Ohio State football, given the exodus of Jim Knowles, is in the hunt for a defensive coordinator. Here’s one name they will miss on.

After Michigan football ran, ran again, and ran some more against rival Ohio State in 2021, Ryan Day recognized that he needed to make something of a drastic change. Out was longtime OSU staffer Kerry Coombs as the defensive coordinator,

Ohio State is losing one of its coaches from its national championship team to a rival Big Ten school. Jim Knowles, who was Ohio State’s defensive coordinator, is leaving the Buckeyes to become the defensive coordinator at Penn State.