Don't allow 4 man premades

A lot of other games have made it so that you cannot have four people in a premade group. All this does is allows the premades to go against the solo-que player that gets stuck with them suffering from their trolling or harassment. Although not all 4 player premades are like this, but it happens to me quite often . riot please, allow only 1,2,3, or 5 player premade teams.

My own experience today. Got into champion select, i got stuck with support. This wasn't such a big deal for me, i don't mind filling roles. Got into the game and make some pretty awesome plays with thresh getting my adc fed. The mid lux roams bot about 3 times getting a double kill about every time she roamed. I say in chat, mid can you please roam lux has been here 3 times. The gragas replied with no shut up whore. I replied with okay, muted and muted him. Then the jungler said we are all premade and reporting you for negative attitude. We lost the game.