Yup, it says it right up there---"rumored". Since Bungie is definitely working on another Halo game I would have figured it to be the next numbered game in the series. But maybe it will be Gearbox: http://www.gamedaily.com/articles/ne...gearbox/?biz=1
I think Gearbox has been one of the better developers of the past few years and I'm really looking forward to playing Aliens: Colonel Marines when it comes out. As for Halo 4, I know this is just a rumor but if it turned out to be true I would feel pretty secure in knowing that Gearbox was making it. Just not as secure as I'd feel if Bungie made it