User blog comment:Armyman234/Treyarch hands over DLC production to Raven Software/@comment-60.50.170.144-20101206184723/@comment-60.230.104.5-20101209075631

Not going to happen. You would be playing as the enemies of America, and face it, that never happens. You will never play as NVA, the Cold War era Soviet Union, Nazi's, Imperial Army, OpFor or any such thing in a story-based game mode. While it would be a welcome change and a step towards something new, it probably wouldn't be too well received. The only Call of Duty where you're allied with an enemy faction is in "No Russian" from MW2 and that was poorly received to say the least.