Yes, quite odd to say the least. I was very big on him post-Capel and even for a couple years.
From the surface, it can be said that those manic type of coaches (from appearances) really do have a shelf life before either they or the school needs a change.
VaTech is in the ACC and has plenty of room to grow and potential. There really are no expectations and he may not want the immediate hot seat that a larger/better program would have come with. Plus, the academics must be much easier for guys and Juco's to get in to there versus Marquette.
And with Marquette, perhaps he thought he saw his ceiling there.