Being able to jump in games that have had quitters so you may balance it out. No longer will Team Slayer have a one man team against a three people. We can have join on games to try and make it fair for all other players, you get the point. Is this the best thing added to multiplayer? Vote away!
YES! In Halo 3 I was the only person on my team and all 4 of the other team had shotguns and gravity hammers BUT I DIDN’T QUIT!!