Troy Murphy, for instance.
Dickinson has stated that playing time is a big factor. He's also mentioned how Brey has sold that the offense would be a lot of four out, one in if he comes to ND. Duke can sell playing time to him all it wants, but he and the people around him have to know that they will recruit over him without a second thought. I don't think Michigan can offer that role in the offense, but no question, their trajectory is up right now.