Can we get a system to dodge games, due to toxic/trolling teammates in champ select?

Too many a times i que up for a ranked game, then some sort of world ending arguement breaks out, causing either trolling or flaming in champ select. 75% of the time due to snobs who have been autofilled to support, refusing to play the role. My suggestion: Make a champ select dodge system. If three people vote, then voila, everyone is returned to que, never to see and argue with one another again. I understand this could cause dodges due to the enemy team comp being better SO: make a charge system, similar to rerolls in aram, but charges being gained WAY less frequent than the rerolls (obviously). There might be more people floating around waiting in the que because of this, BUT im sure the in game experience would improve, and the community would surely be happy not having to lose 3LP and 5minutes (or more!) due to something that is out of their control. Any thoughts!?