So Graves can 2 shot People, but we keep sacing rengar?

While I don't think any champion deserves to be outright crippled, I do agree that both Rengar and Graves have issues, and one champion's problems does not excuse the other's. Graves as a tanky brawler marksman is fine, Graves as a tanky brawler marksman who also happens to have massive amounts of upfront burst is not. Similarly, Rengar's burst should be much more back-loaded for the reliable target access his ult gives him.

My whole point isn't that one should be nerfed while the other isn't. It's more or less: Rengar keeps getting gutted while Graves just get love taps. Never mind the hardcore fans that actually enjoy playing Rengar (which diminished with each passing patch thanks to him getting gutted), but Graves still gets to be as cancerous as ever.