By LARRY LAGE
AP Sports Writer
ANN ARBOR, Mich. (AP) — Jim Harbaugh leaned on advice from his brother nearly a year ago when he was looking for a new defensive coordinator at Michigan and ended up hiring Baltimore Ravens linebackers coach Mike Macdonald. Harbaugh also brought back former Wolverines players Mike Hart and Ron Bellamy as assistants, part of a coaching-staff shakeup after going 2-4 in the pandemic-shortened 2020 season. Harbaugh seemed to make all the right moves and it helped the No. 2 Wolverines earn a spot in the College Football Playoff and a semifinal matchup with No. 3 Georgia in the Orange Bowl on Friday night.