Maybe, not for this NBA Live because it's to late, but for the next, EA could implant a school rating. Let me explain ...
Like some player come from a little high-school and got great stats there. But the fact is that he play against weak players so there is a big question as if he can afford NBA or not. Like those type of player can get a great hype or not. Remember Boozer who came from Alaska, 35th.
EA should also implant stats from high school and NCAA for draftees. That could make the draft more random .... with steals and busts.
Hope you understand what i'm saying ... ( sorry for my poor english).