Lee is just a rookie. Inu had some experience. Inu's inconsistency was permanent, i dont think Lee's will be. Thats why you cant have too many rookies at a time in the side, because despite a rookie's flashes of brilliance, decision making and consistency come with experience, and they make more mistakes. He does have fantastic potential though. Good runner, has a step and can pass. Most of his flaws have been defensive. Thats usually where rookies are weakest. Remember Barbas first few years? Couldnt tackle for shit.
