Numbers lie.
He was not particularly impressive by any stretch this year - looks like Tarzan, tends to play like Jane.
He'll get some D-League attention and it would probably be good for him to head there. The guys who tend to excel overseas are usually the tougher sorts who aren't worn down by the nonsense of constantly being cut, paychecks being late, etc. Alex would not do well there.
One additional thing - Phil Pressey is a really good kid. But as a point guard, he's a grenade with the pin pulled.