Okay, this has happened to me a few times, and it's pretty infuriating. I go into a 3V3 game, and one player is just standing there the ENTIRE time. P.S. I think 3v3 matchmaking actually needs to be different from 6v6 games. For example, what is the point in dropping a player in the middle of a losing game? If players leave a 3v3 game, they might as well mercy rule it.