Don't know if this was posted before, I didn't see anything... But this sure sounds like a DLC announcement to me.

https://twitter.com/#!/DCDeacon/statuses/185833123563569152

Pete Hines
"Some things coming down the road in April for all you Rage and Skyrim fans. April is gonna have some cool news and surprises. Stay tuned."

There's already an active thread about his tweet, you're welcome to http://www.gamesas.com/topic/1362625-something-coming-in-april/.