User blog comment:Agentsmit58/Shepard's story has truly ended and wont have DLC to continue the story!!!/@comment-4826433-20120528183139

There was nothing in the announcement that states there will be only one single player DLC, they said that this will be the only "ending" DLC, and no more "ending" DLCs are planned. So I dont see any reason for panicking and thoughts of rebellion.

They might make a DLC for taking Omega back from Cerberus and another one on the fall of the Citadel. If they did that, they could fill up a lot of missing blanks in the story.