Since you are actively going to enforce the meta of Lee and champions who can deal about Lee and aren;t going to do anything to change that even when bastard has gotten over 40% pickrate, might as well change the role name to better reflect your stance on its balance.
His kit makes him a very well rounded Jungler. I have refused to play and learn him just because I don't want to be a cookie cutter robot... that being said, I cant deny his usefulness in the Nexus. But just because he is a really good champ doesn't mean everyone can use him. You can really see the difference between a good and a bad Lee Sin. Ward hopping and effective use of his Alt is so important and is what makes him the "play maker"
If you don't like him, ban him. :)
