I would love to see Kha'Zix's evolutions to play off each other

Right now it's pretty much E or Q into the other since both are necessary, and then W because R is pretty useless.

It'd be cool if evolving R would give more than it does now, right now the only time people take it is when they are really ahead and want to win in style.

Literally the only evolution I think is in a good spot right now is E. His W is pointless, they gave poke to an assassin, although the slow is nice. His Q does less than an auto attack if they are within half a mile of a minion or tower. And his R is basically another proc on his passive.

One idea that I've thought about and have seen others talk about would be to make his evolutions combo. Like, evolving R and Q reduces range for people to be isolated or gives the execute back. Or perhaps evolving W and E could make it to where you can use your W while jumping like you used to be able to (back when Kha'Zix was broken)