i wouldn't mind never seeing him again.
not to mention you exaggerate so much (soraka killing him?)
and riot hasn't been afraid of wiping eve off the face of the game, so what warrants that for darius?
besides, rengar got buffed again. he can carry hard, but he can also be fought hard too. laning against darius makes farming near impossible, even if you are his counter
Darius's only utility that's really in question is on his most powerful ability which doesnt seem to be bothering you at all.