title says it all.
how many times have you gone into matchmaking, and been the only person on your team in game chat? And how often has the rest of your team been in party chat, but they all joined solo? While the other team joined as a team, all of them, and they’re all in party chat.
So you loose by a mile, but that’s not the worst of it, every time you saw your team die, you wish to god they had heard you say “they have the sword in there” or “don’t get in the banshee they have the laser” but because they are in separate party chats none of them can hear you, they’re too busy talking to their friends to focus on what they’re doing.
And its the same in battlefield, and most other on-line games I have played you can’t work with your team because they can’t hear you. but in CoD they have set it so you can’t enter some play-lists in MM while in party chat. I can work with my team, even if I don’t know them, because they can hear me, and I can hear them so regardless of me or them joining with friends or not we can have some teamwork and actually have a chance of winning.
TL;DR :- party chat in matchmaking is bad for teamwork and causes unbalanced games.
I know people are going to flame simply because I mention CoD, but they had a good idea and it worked, unlike most of the features in those games.