Change AOS ranking from raw +/- into something close to new Apex Legends ranknig system, punish those who refuse to team play, not those who got matched with them.

If you refuse to communicate, go in like a god and die alone, don't help your team - you are the problem and you must be punished hard, not  other players  who was unlucky to get in a party with you.

No team play - no points, let uncooperative players stay in the bottom and boil with ppl like they are.