User blog comment:PresidentEden78/New BFP4F Trailer: Apparently, the game now has somewhat of a story./@comment-71.105.44.248-20120530152156/@comment-1990578-20120530183912

Lol, implying BF4 will come out in 2013.

I'm sure other than the DLC, DICE is working on Mirror's Edge 2 and BC3. It'll be a long while until BF4.