SketchFactor has put up a preview of this year's Winter Bungie Pentathlon, detailing some of the games to be played (Halo 3 and Pictionary) as well as, uncharacteristically, a list of staffers broken down into the four teams: Grizzled Ancients, Old Skool, Middle School, and Newbies. This year, the studio is so big that Marty O'Donnell is finally a Grizzled Ancient.