Nope, no big announcements just yet, but it does look like Fox and the "Halo" makers are about to partner up on a licensing deal.
According to Variety, "the studio will handle worldwide merchandise licensing for "Halo" on behalf of the tech giant." And while very little of the movie adaptation is mentioned in the article, one suspects that the new partnership might be laying the groundwork for the eventual flick. You just know it’s going to happen some time soon. (Perhaps after the studio execs see how many copies of "Halo 3" sell in the first week.)
Also, it looks like Microsoft has already given the greenlight for a "Halo 4." Awesome.
Source: Variety