I find it hilarious how you guys are complaining about solo play when team deathmatch is pretty much won by great solo play. Pretty much every team deathmatch game I play I carry my team with 20+ kills if you're gonna complain about lack of teamwork then complain about it on domination and blitz.. try playing Search and Destroy by yourself like I do and you'll know what team work really is .
And also if you're playing the new DLC and having a negative KD it's solely because you can't win a gun fight. Put on quickdraw, focus, stalker, aim faster after running and only use the perimeter of the map. I bet half of you just run into the middle of the map and complain when somebody pops you from their camping spot