Marvel has apparently gained the rights to Marvelman.
Exactly what that entails and what they had to go through is still vague at the moment, but I'm sure details will come to light more when they've got time to sit down and discuss it after San Diego.
Edit: Here's a video with Quesada about it. http://www.comicbookresources.com/?page=video&show_id=130283 Still not a lot of info, as he says it's early days in all this, but there's some. And it's fun to see his excitement over this.