So Nexus Blitz is pretty fun and all, but

I'm really sick of seeing yasuo, malphite, and irelia in every other game. It saps the fun out of it every time I see I have to go against them. I want to play the game mode and have to trying to play stupid and silly stuff, not go against the same three champs every game. I think there needs to be bans before the champs get locked in.