Being Harbaugh: Quirky, competitive, ingenious, disruptive

FILE - Michigan coach Jim Harbaugh stands on the field as players warm up for an NCAA college football game against Nebraska on Oct. 9, 2021, at Memorial Stadium in Lincoln, Neb. Harbaugh is The Associated Press college football coach of the year after leading the Wolverines to their first Big Ten title in 17 years and a berth in the College Football Playoff. (AP Photo/Rebecca S. Gratz, File)

FILE - Michigan coach Jim Harbaugh celebrates with the team after the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. Michigan won 42-3. Harbaugh is The Associated Press college football coach of the year after leading the Wolverines to their first Big Ten title in 17 years and a berth in the College Football Playoff. (AP Photo/AJ Mast, File)

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. Harbaugh has been the most scrutinized coach in college football for seven seasons, defined by his failures despite a resume loaded with success. (AP Photo/AJ Mast, File)

Michigan head coach Jim Harbaugh reacts on the sideline during the second half of the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. Michigan won 42-3. (AP Photo/Darron Cummings)

Michigan head coach Jim Harbaugh watches from the sideline during the first half of the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. (AP Photo/AJ Mast)

Michigan head coach Jim Harbaugh runs onto the field with his team before the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. (AP Photo/AJ Mast)

Michigan head coach Jim Harbaugh directs his team during warmups before the Big Ten championship NCAA college football game against Iowa, Saturday, Dec. 4, 2021, in Indianapolis. (AP Photo/AJ Mast)

FILE - Michigan head coach Bo Schembechler yells at quarterback Jim Harbaugh during the Rose Bowl NCAA college football game in Pasadena, Calif., on Jan. 2, 1987. Harbaugh has been the most scrutinized coach in college football for seven seasons, defined by his failures despite a resume loaded with success. (AP Photo/Reed Saxon, File)