Group Que Trolls

Ok Riot so now you allow group ques of more than 2 in ranked for solo que. So now what do we do when we run into not 1, not 2, but a group of 4 people trolling?

Me reporting them each does nothing and they can all 4 report me on some made up BS.

This just happened to me.

I had a Soraka support that just kept running around saying she was drunk and wouldnt do anything useful. She would sit in base and then come out to lane and run right to enemy and die (she did it twice). and just said ..oops im drunk

She never once healed me.

I doubt she was drunk but even if you are drunk and you have presence of mind to say oops im drunk then you should have presence of mind to not play ranked while drunk.

But thats not even half of it. While im busy bot 1v2 and sometimes 1v3 vs a Alistar, Urgot and Xin ganks........the other 3 on our team are asking me why I havnt got the turret yet and asking why am i saying to report soraka for intentional feed. And when I leave bot to group with team because im tired of getting dove and dieing under and behind my turrets, they tell me to push bot or they are reporting me for not communicating???

This obviously had to be a 4 man premade for them to not give a damn what the support was doing and then say they are reporting me when i did nothing.

So thats 4 reports from 1 game and i did nothing wrong.

I doubt this will happen a lot but please tell you guys thought of this and have something to reduce the effect of premade group trolls false reporting?