Please give us the option to not play games with premades.
Just dodged a match because a toxic premade banned the champion I had selected and the whole team went on a rant about how all Yi players were trash and useless. I could have looked past this and chosen a different champion but I didn't want to be stuck in a game with them.
This type of behavior is super common in premades. I don't like playing against premades but I hate playing with them even more. They don't communicate with anyone not on their premade, they blame anyone not on their premade, they gang up on anyone not on their premade.
I don't want to play with them, it's as simple as that. It's unfair and it's unfun. I'll take an hour long queue over a game with 4 players who harass me all game and get away with it.