Rengar is so further above any another assassin.
He's got the full package: Low cooldowns, invisibility, stealth, ability resets (on his passive). It's honestly disgusting. No other assassin as of now, especially in this meta, can get as close as he can to a carry an absolutely obliterate the carry as fast as he can. If he were ever in the position to where he needed nerfs so bad, probably after this meta, I'd probably say to change his E so it can't be casted mid air, because the 1250 range indicator is practically useless if Rengar has enough speed.
And yes, I'm buttmad and I should probably learn to play huehuehue

rito pls dont nerf :c