I don't think Nash could care less about playing in a game. As long as he is getting a free education, I am sure he is fine with that.
Being on the U.T. team is probably more than he ever expected. Nash probably expected to play at Valdosta State, at best. So, his friendship with Rogers has helped him.
UGA probably felt that they didn't have to get Nash as a package deal and that UGA had other capable receivers to offer. Dooley probably offered Nash as a package deal and that was probably the deciding factor between U.T. & UGA.
I don't see Nash transferring on his own accord. The only way that happens is if he is strongly encouraged to do so.