Remove autofill from ranked.

That's simply not going to happen, as much as we might want it to. Autofill exists to ensure that queue times aren't absolutely hell to wait through. I've played multiplayer role-based games without an autofill function, and waits are usually averaged out at about 5 minutes. So unless you want to sit for five minutes or more waiting for a match, only for someone to dodge and make you wait five more, autofill is gonna stick around.