There's no doubt GM's and the league draft on potential. But being and showing to be a leader and the go to guy adds to "potential", just like adding a move to your arsenal adds to it. Nobody's saying CJ will move up to the top 5, that's as bad as saying he can't improve his stock by coming back. GM's think of every little angle, and there's trends. During the time around '03 it was "in" to take euro's. And when the "high schoolers" name is Lebron James, c'mon. It's splitting hairs 1-3. There's a ton of hits and misses like always. I don't think Melo's position would've changed much even without the NC. But for a player like CJ to improve a few things or take his team far in the tourney by coming back, can bump him to at least the 1st round.