News: Maybe... possibly... more than likely.
Ryan Penagos is the editor of Marvel.com. He is also, according to his Twitter account, in Hawaii right now "giving [the] media a look at something super seeeeekrit."
Do you know who else is in Hawaii right now surrounded by media personnel? Capcom is, for their annual Captivate media event.
So representatives from Marvel and Capcom have both flown several thousand miles at the same time to showcase secret things to the media. I think it's a safe bet to say that
Marvel vs Capcom 3 will be announced soon. It's not a certainty of course, but it is very, very likely.
According to Penagos, Marvel's "super seeeeekrit" project will be revealed "next week." So we won't have to wait long to find out what it is for sure.
We'll have more soon.