So apparently if I were a good player I could win 2v5 as MF?
Obviously, yes. Those three others would just feed the other lanes while you have more potential victims to get fed off of. You actually had a chance to show that you were better than 3-4 players on your own.
But really, that sounds like a really bad game. I'm sorry to hear you got a triple D/C team. Pretty much one in 500,000.