Any word about in-lobby reporting?

Or some sort of 'voting off' system if someone's being incredibly toxic/rude. Just as an example my previous game had two Lee OTP's (%%%%ing brilliant) in the same game, both flaming, arguing for the jungle role. Guy who didn't get the role locks in Nunu with cleanse/ghost, and forces me to dodge with 1s to go. I've been punished for this, he's going to go and think he can do this all the time with absolutely no punishment.
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