I've always said that characters that revolve around a one shot kill should have no place in this game. I know Widow and Hanzo won't be removed from the game but I wish they would do something with Roadhog's hook. It is stupid what can happen if someone is good with him. It's the same as Genji's dragon blade. When someone is good at it, it becomes devastating. And what makes it worse is how ridiculously glitchy and unfair it is.