User blog comment:Damac1214/Call of Duty 2014 Reveal Incoming, Details Revealed Throughout the Day/@comment-3171236-20140502003608/@comment-25494464-20140502010228

I imagine you play as a PMC that turns against its home country (in this case, I'm guessing the US). Either that, or it just loses all originality and you play as the US military against the PMC.