Unconfirmed: South Park: The Game Renamed South Park: The Stick of Truth, Has Offline Co-op

The folks at Xbox360Achievements have spotted a name change and new box art on Xbox LIVE Marketplace's page for South Park: The Game, which is now listed as "South Park: The Stick of Truth".

We haven't been hearing much news for Obsidian's title since its reveal last year so I'd expect the new title and box art to be revealed together with possibly some gameplay footage and info at this year's E3, if not a little bit sooner. In the meantime, here's the hardly-informative blurb from the Marketplace page:
From the perilous battlefields of the fourth-grade playground, a young hero will rise, destined to be South Park's savior. From the creators of South Park, Trey Parker and Matt Stone, comes an epic quest to become. cool. Introducing South Park: The Stick of Truth.

Update: The overview of the title lists the game as having "Offline co-op 1 - 2" which, if confirmed, would be some interesting news.