Treyarch has dropped a new teaser trailer for Call of Duty: Black Ops 2 titled "Origins" that appears to be offering a taste of the game's next downloadable content expansion, and it looks like it will be more Zombies action, with a giant robot.
So we can surmise that the DLC is going to be titled Origins, and is likely to be solely focused on the game's co-operative Zombies mode. The tagline is "Every story has a beginning...and an end.", the four figures that appear in the video resemble zombies characters seen in both World at War and the original Black Ops, and there's a giant robot. Chew on all of that, and watch the clip below.