The elite pitchers are the ones who not only have the raw stuff, but who also know the art of pitching. There are some without the raw stuff, who can be good/great due to knowing how to pitch. Then there can be some with tons of raw stuff who never become more than throwers. I would say, with talent like this, lets give him all the time he needs to really learn the art. Also, take it easy on his arm. I would hate to have him arrive early, be great, then burn out. Hopefully he can stay humble and avoid shenanigans of the field.