Whenever I have no friends available for Ghosts, I tend to play Drop Zone solo. Out of the 16 matches I've recently played, I only lost about 1-2 matches. The reason for this is simple--nobody cares about the drop zone (sadly enough).
Whenever my team wins, I'm astounded by the amazing K/D spread of the enemy team.....well, not really. I mean granted, a lot of kills looks good, but not when your team still lost despite those so called "gun skills". That's just embarrassing right there. I figure if someone has a high caliber of gun skill, why not demonstrate it while pursing objectives? I've also been running into A LOT of quickscopers in Drop Zone as well. Has anyone noticed that?
Lastly, Drop Zone is so easy, I can use a riot shield and perform a non-lethal objective run, yet I STILL have the most points in the lobby.