I am all for Buzz Williams in terms of his coaching, he would be a great choice. The possible issues at Marquette, that certainly could be an area that he has taken care of and grown as a coach. We have not heard at this time at VT of off the court issues so I am willing to hope that has changed. My biggest concern is the quick leave at Marquette which would be followed by a 3 year stint at VT before leaving again. I want a coach that wants to be here long term so that is an issue that would need to be addressed.
He also abruptly left his first head job at the University of New Orleans after one season. He was held in breach of contract and responded by mounting a suit against the school for failing to provide promised basketball resources; they counter-sued because he apparently failed to pay his $300k buyout when he left. Weird situation. Many years ago now so nothing that worries me, but there's a further precedent for abrupt/unprofessional departures.