Best of the series
I think a sequel should feature similar campaigns with the Terrorists Campaign expanded. Some changes would be cool like reducing recoil or eliminating it completely, bullets with no delay and also fast explosives, it's absurd for example how in Crossfie (Terrorists), if firing a grenade to the other side at the one shooting my team mate, it takes several seconds during which he may die, or in APC vs. AT squad hummer (Iraq), the armoured personnel carrier fires three times at one of the hummers, than three times at a rifleman before it may be destroyed.