What about this guy? Looks like a decent portaler. We probably can't afford him though:
Averaged over 3 blocks a game and just a freshman last year! Look at those blocks against high quality competition in Houston, Gonzaga and Oregon. Man, we could have used that. Got some offensive game, too. We can dream....
I watched him in the tournament. Had a knee injury and it was his first game back. Not sure how long he was out, but he was wearing a big brace and I kind of got the impression that he shouldn't have been playing.