Could be, but if a guy never works on his curve or splitter until he is 20 he probably won't develop it at anytime. I agree though about the scouts, all they care about is how hard a guy throws. I don't know about if the guy has to be 6'2" or a certain size, but he isn't hitting 91 or 92 at a young age on the gun then he won't get their attention much. But size isn't that important, just look at Tim Hudson to see a small guy that can bring heat and an array of pitches.