1. He tries to be serious about being Roman Catholic. He is proud of his faith, which is not always easy, and, as I always say, if you got a problem with Catholics, then you got a problem.
2. No pc bullshit. When haters wanted to silence "American Sniper" at Michigan, and shut down free speech, he sent them packing. Spoke truth to power, actually, and said, if I recall, "Michigan football will be watching this movie."
3. He is a solid coach. Just check the career.
Michigan blows, and can always do nothing else. But Harbaugh does not.