Los Angeles Chargers head coach Jim Harbaugh spent the last week or so under serious fire due to happenings around the Michigan Wolverines. A current college head coach took a serious shot at Harbaugh.

The NCAA coaching carousel is in full swing, and Michigan just made a move that should turn some heads. Less than two weeks after the College Football Playoff National Championship, the Wolverines are bringing back a familiar face.

The Michigan Wolverines' coaching staff is set to reunite with a familiar face this offseason, bringing back a beloved figure to the Michigan sideline. According to On3's The Wolverine, former Michigan coach Biff Poggi is re-joining the Wolverines' staff in some capacity this season.

Sherrone Moore, Michigan football re-hire Biff Poggi in official capacity to Wolverines coaching staff; had previous served as Jim Harbaugh's associate head coach