A HUGE and I’m assuming universally accepted quality of life improvement would be to include a calculator in unranked lobbies that can automatically split teams into the most balanced compositions so that each team has the same average elo. I think the best way for the calculator to work would be to put players that have outlier elos on separate teams (highest and lowest) and then compensate with the remaining players to bring the averages to be the same. Easy for devs to implement, improves quality of team games IMMENSELY.