Obviously this is a developing story, and we’ll learn more at a 2:00 press conference. Hopefully the health of Johnson or a family member is not at the root of the decision, but it’s an unusual time to make this kind of move. Johnson will be properly feted around the media and blogosphere later today (with plenty of Steve Martin references), but leave it for now that he elevated the Vanderbilt program and did it the right way under some very tough circumstances in the most competitive conference in the nation.