Reporting and Dynamic queue

I just played a game earlier where in the loading screen it showed one of my teammates being not connected. I finally restarted the client and got in the game but it was already level 6. Anyway, my teammates were against me the entire time. Anything I pinged, they ignored. Anything I said, I was wrong. We were actually winning at one point but my team clearly wanted to lose, especially our mid who went 3-17. It was pretty obvious they all knew each other which I confirmed after the game by looking at their match histories. My point behind making this post is I don't feel its fair a group in a dynamic queue can troll you and rile you up and then all report you and it ends up in you being chat restricted. Obviously someone will side with their dynamic queue friends over some random and report you. This just doesn't seem fair.