Saw this in a review .... -> http://www.eurogamer.net/articles/ghost-recon-advanced-warfighter-2-review <-
"....But that's just the tip of the iceberg, with Solo, Team and Co-op variations of Territory, Objective, and Elimination modes, not to mention Team Mission and Team Battle. And then within those, there are specific variations and rules you can apply, such as Bounty Hunter, Last Man Standing, Seek and Destroy, Sharpshooter, Thief (for Elimination games), Hamburger Hill, Domination (for Territory games), Escort, Flag Carry (for Objective games), a new co-op Helicopter Hunt mode, co-op Firefight and tons of others. Within those, you can customise the match rules to the nth degree, from the usual time restrictions to the weapon set, and all manner of advanced settings to cater for even the most particular player requirements...."