it was a Buzz Williams reunion and VT's players attended ... as they should so they could meet and hang out with Jimmy Butler, Jae Crowder, etc.

I think it was a complete coincidence that the player happened to be wearing that shirt.

My point is Buzz's camp gave out a T-shirt ... not a VT T-shirt but a family reunion T-shirt. This had nothing to do with VT other than that is where the reunion occurred.