In a world where everyone seems loathe to say anything that could be construed as controversial, DD at least speaks his mind, I'll give him that, and I find it refreshing. Doing that, he is on occasion going to step in it, but I can forgive a lot in that regard because he does speak his mind.
I'm sure there will always be some hurt there that he didn't get the HC gig permanently and that's got to be tough on the ego when you are so closely associated with the school and program. I'd rather have him crossing the line or even showing some of his frustration than to be a shill.
Also know that I've never listened to his radio program and only hear him during a TV broadcast, but I like when he's doing a game.