Ban in Lobby

Hey, sent a ticket in already but I'm sure we will need to make this a community effort.

I believe RIOT needs to add a ban player/report player for champion select lobbies. There have been too many occasions in which someone has to "take one for the team" when there is a troll or some other idiot in the lobby, in order for the others to not lose LP. I'm sure I'm not the only one with this concern or solution in mind. If anyone else believes they have a better idea of how to deal with this issue, post it below! Maybe make an poll of it with different solutions