Alex Tyus is not a 3. I know thats where he wants to play, and thats where Donovan puts him so he doesn't leave, but the fact his he has some of th best post moves on the team. He isn't quick enough for the 3, and he doesn't have that great of an outside game (although it did improve over this past year).
It would be silly for him to leave. We are only going to be better this next year. And although we will have more talent in the frontcourt, he is still one of the better players, and since we are not too deep in the backcourt, he will see time at the 3. And if we are going to be better this next year, we will have more national exposure, which will help his draft stock.