I agree about his length, etc. That's what makes him able to guard a guy like Allen who has 3-4 inches in height on Hill. But I think against someone a bit bigger like Kobe or even Manu, George could be vulnerable to being shot over and/or posted up. Not that he can't be part of a package of guys used to contain someone crazy like Kobe, but I don't think you can stick him on someone like that and just be confident with his ability like you would with Bruce. That being said, I think Hill has crazy defensive chops, seems to be picking up lots of tricks and stuff from Bowen, and can be great at guarding guys up to about 6'4"-5".