Unique post game reporting option for Flex Queue

Recently a friend and I have been queueing up in Flex in hopes of getting our accounts to Gold in both queues by the end of the season. We have noticed that most of the time we duo, we have been matched up with a trio of allies, which is not the problem. The problem is that when an ally intentionally feeds, flames, or trolls and you report them after game, there is no way for your singular report to influence punishment for that individual. They can continue with their group the whole night making the game miserable for the remaining two players on the team.

If the player is flaming or trolling, the people he queued with aren't going to report them. There should be an option at the end of game that allows you to report parties of players or have you and your duo's reports have more influence in the process. We have played many Ranked Solo/Duo games together and don't notice nearly as many trolls in the games we play.

Hopefully, we're not the only ones experiencing these types of players and there can be a solution for parties that hijack ranked games.