This might be suggested before, I’m not sure — but here it is:
There is a lot of issues that come up with the current match making (solo q vs premade) One suggestion is to add a voice command system in which the users can talk in game to others — just like Dota 2.
This way it wouldn’t matter if you’re in a premade or in a solo queue, it is rather easy for players to communicate in game, reducing the disadvantage of premade vs solo q issue. As all good PvPers know, communication is the key to winning a lot of games (excluding high tier games where everything matters.)