Graves nerfs anytime soon?

Graves has been top tier in.... All roles but support for a few months now. His last nerf reduced the damage on the explosion on the second part of his q. While a good nerf, he remains a very overpowered champion. Any plans for nerfs?

Edit: I would nerf him by shaving off some of the extra power he is not supposed to have. For example, his resistance gain from his e allowing him to duel assasins and tanks alike, his insane tower pushing