I have no inside information. My guess is that since the end of the ACC tournament, RW has been working the phones to see if he could cobble together enough support to keep Bzzz for another year. My guess is that he failed completely to find ANYONE who would support retaining Bzzz for another year and finally had to accept the fact that the man had to go. My guess he was finally told to get rid of Bzzz or hit the road himself. Faced with that decision he accepted the resignation that had actually been on his desk since before the ACC tournament. That is just my guess. Now lets hope he doesn't decide to be vindictive in his hiring Bzzz's replacement.