I've assumed it's their anti cheat banning people live. With the unfortunate side effects of a legit player taking a probable loss. It's the only thing that makes sense. The idea of them removing teammates to make it more difficult is ridiculous. Matchmaking can already put you at a disadvantage just by giving you lesser skilled players than the other team. It happens all the time in Trials because it isn't skill based where one team can get completely stomped. It's not necessary to do what you suggested. If this is their anti cheat system it is a good thing. Despite the casualties along the way. Getting clarification from them on what is happening would be helpful though.