The problem with Graves is when he's in the meta he is the most overbearing jungler out there. It's really not even close, he is far and away the most dominant jungler in the meta and he completely pushes out every other jungler. He needs to have a point in which he's weak; he can't have the fastest clear, the best dueling potential, early game dominance, late game scaling, and be tanky as hell. The recent changes to his smoke screen actually make him a really good ganker. Every time Graves is in the meta, the jungler meta suffers tremendously.