Three star instate DT Dan O'Brien announced for Tennessee today, over Michigan, MSU and Florida. I guess I shouldn't really say 'over' Michigan, because the common view is that Michigan pulled out of his recruitment sometime in the last month; apparently already satisfied with their DL haul.
This would help to explain why he committed to Tennessee before his official visit there. He has already visited the Vols unofficially, in fact they probably were his leader for most of the year before a summer surge from Michigan. Anyway, Tennessee gets a good one, and Michigan has to trust the coaches. (Not hard to do!)