Call of Duty: Black Ops 2′s latest DLC pack, Uprising, has a lot of new content – so in this latest trailer, Activision posits the existence of Replacers, who will take over your day-to-day life while you go play. The trailer debuted during the Call of Duty Championship and clocks in at over three and a half minutes; the gameplay stuff is mostly at the end. Uprising adds four multiplayer maps – Magma, Encore, Vertigo, and Studio – as well as the all new Mob of the Dead mode on Alcatraz. It’s due on April 16 on Xbox Live, and will trickle over to PC and PlayStation 3 at a later date. Spoiler http://www.youtube.com/watch?v=TSpjAos-Om0&feature=player_embedded#!