They need to add the option of joining a squad match without a fourth member. Was playing with two XBL friends last night and we sat there restarting squad matchmaking for a good ten minutes trying to get a fourth before we finally just gave up. Like, just say "Hey, you're joining the match without a full squad, which will put you at a disadvantage. You cool with that? YES/NO." I mean, usually whenever someone random joins he/she gets popped pretty early because they're not talking or working with us, anyway.