To make things short, premade vs pickup ? Seriously ? And in rated matches on top of that ?
Sorry but that seems wrong to me. Either you make different queues, in a League of Legends way such as Solo/Duo queue vs solo/duoers also either you make a queue for premade only vs premade only. Mixing both is extremely wrong and absolutely crap. Cant count anymore the amount of games where my team finishes with less than 100 points vs 500 points.
I understand people want to play with their friend or their official team but for the love of pvp, different queues would be the best.