All I know of the guy is, what I saw of him in Cincinnati. The guy obviously isn't a racist, or the players wouldn't play for him. He is slightly an ass hat, but what does that matter. The guy freaking wins games.
Does anyone remember what ND was like the 15 or so years before he was there? I kinda do. I remember it being pretty freaking bad. If the school wants to dump him, I would welcome him back in open arms.