User blog comment:Der Schreiber/Casey Hudson Comments on ME3 Ending/@comment-5503561-20120314020931/@comment-4043223-20120314044700

Mike Gamble just updated his twitter response to a new user saying any add ons in dlc will only be multiplayer ones, specifically gameplay related, character avatar related and new stages for combat. (Sorry I don't have his twitter account response linked here but it can just be googled anyways).