If your patient and a team player I recommend League Play "Championship Series". Awesome 4 v 4 gameplay and you will never be placed in a match "in progress".
Yeah but your teammates will quit, like they did to me so it was 1v4 in S&D
Happens, but rare overall. I recommend playing it some more before you write it off. Without even using a mic, I am experiencing the most pleasant and team oriented online experience ever in the COD series.
You still get an occasional bad sport, but absolutely nothing like what you get in public matches.
The only thing I can control is my EFFORT, ATTITUDE, and, FOCUS.