You draft talent. You don't draft him to be a guaranteed #1 option. You take the talent and you mold it. The footwork, the size, the athleticism, teh shooting stroke, the handle, the defensive potential (yes, has shown he plays defense outside of college, more basketball exist than his 32 games at South Carolina), and the youth. He's the entire package as far as a score first forward goes.
I do think you draft for talent, I just don't think the talent level is that insane. I do not see the talent to get to the rim, make shots off the dribble, make plays with his physical tools, get to the free throw line, or make plays for others. I do think the shooting is somewhat promising, but at the same time we look at his shooting record is comparable to someone who we consider that to be a weakness for. Defensively, he does have a better prior reputation for this as I've said before, but he has potential in the same way that every bad defender has potential.
IMO, his path to being a pro is proving that he is a good shooter on offense and also proving that he can be a good defender/rebounder. If you're making the case that this is the player he will become, I don't think that's crazy even if it will take lots of development to do so. I just don't see a path for him as this number one option type scorer.