Through five seasons at Michigan football, Jim Harbaugh has compiled a 47-18 record and three 10-win seasons.
But the Wolverines have yet to reach the Big Ten title game or the College Football Playoff, thanks mostly to one significant obstacle: Ohio State.
Harbaugh is 0-5 against the Buckeyes as Michigan's head coach, and the two most recent losses have been by a combined margin of 118-66.
In a wide-ranging conversation with Mike Tirico on NBC Sports Network's "Lunch Talk," Harbaugh touched on numerous subjects, including a recent RV trip with his family, his thoughts on the potential of a college football season and his recent proposal that would drastically alter college football's eligibility rules.