FILE - Michigan head coach Jim Harbaugh walks on the sideline during the first half of the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. Michigan is coming off its best season under Jim Harbaugh, finally breaking through to beat rival Ohio State and ending its longest drought without a Big Ten championship. The eighth-ranked Wolverines host Colorado State on Saturday, Sept. 3, 2022 at home in the opener for both teams. Former Nevada coach Jay Norvell will make his debut with the Rams. (AP Photo/AJ Mast, File)