Hamidou Diallo is a very exciting player. He’s still very young and has the potential to be great in this league. For whatever reason, he is considered a second-round prospect, and the Grizzlies should draft him if he’s there at their second round pick.
He isn’t a good shooter, but he has that raw talent that can make him a succesful player anyway. The Grizzlies have a lot of role-playing guards, and he’s got the potential to be better than most of those guys.
He could go back to college, but he already bypassed the draft last year and I don’t see him doing so again.