kha'zix does no damage

When is kha'zix getting reworked, his damage should be increased. His w should also be going through minions. I main assassins like zed and fizz and kha'zix used to be my assassin. However, he seems like no one plays him and he is too weak right now. No doubt. Also assassins like zed could help the team in distance and have some utility while kha'zix is just wait for the moment, jump in with e, dive only low health squishy target, and pray that the enemy dies so that you could jump out. He is probably the weakest champions right now.