Other than YouTube, do you think Exum is going to be playing on TV before the draft?
He's said he's going to talk to some colleges, but to be honest, he has nothing to gain by signing on to any college team for the remainder of the season. The only other possibility would be for him to play in the D-League, and once again, why would he want to take a chance on getting injured. He knows he's probably going no later than 5 and at worse 7, depending on how his workouts go. You might be able to go on line and find some of his U19 games at the world championships, or perhaps some of the highschool all star games he played in, especially the Jordan Brand classic where the US plays the international teams. Other than that, I doubt you'll be seeing him.
Having seen him play, and admittedly, its just a small sampling, the only weakness I could find was that his outside shot needed to become more consistent. But I could say that about almost all the young players coming out of highschool. He's 6'6", and lightning quick, with an explosive first step off the dribble. Excellent ballhandler and passer with good court vision and is definitely a team first player. He's outstanding at getting to the basket. Which is another area where he needs to improve. He needs to get stronger to help him finish better at the basket.. He's an elite athlete, and may be the best player to ever come out of Australia (sorry Bogut). If not, then the second best player. He's a very good defender, and has the length to defend three positions. Now I'm speaking about highschool, and it remains to be seen how all that translates to the NBA. But there's no denying that he's a very talented player. He had no problem defending in the highschool all star games and he was going up against Seldon and the Harrison twins.
In the U19 games, he played against Marcus Smart, and Smart was incapable of guarding Exum, while Exum shut Smart down. See if you can find that game on line. Don't know if that's possible, but it would give you an idea of what kind of player he is. A lot of these world championship games are shown on one of the ESPN channels when their on. So keep your eye's open for them.