I don't understand why people think Lee needs nerfs

I don't play Lee Sin...i don't have anything against him, I just don't own him yet. But, I do play against him, and he is not that hard to counter. Xin has a stronger early game..not only can you keep up with his ganks, but Xin is stronger 1v1, and can take Lee's JG. Xin is easier to play and has similar utility. And, late game, Xin is a betyer duellist.

I guess, if you are only looking into the highest ability mechanical players Lee has an advantage. But, I've spent enough time on the boards to know it's not full of challenger tier players...soooo buck up, pick Xin and win against Lee Sin!