I find it funny those rushing blame the guys getting held back as responsible for losing the round.
I was doing No Mercy the other day and a guy got incap in a room close to the safe room, someone went to get him and I followed to cover them and while we were getting destroyed the rest of the team was at the elevator just waiting, they got killed by spitters and a tank and still placed the blame on the 3 that were stuck.
edit: I just read the Do Not Post Thread, sorry about this post.