And yet again, people seem to think that Obsidian = MCA. MCA has already confirmed that he is having zero involvement in the Southpark crpg. Zero. Not even writing a token NPC dialogue set, which is what he usuallly gets roped in to do whenever he isn't officially involved in an Obsidian game. MCA is working on another project (one assumes) and has stated that he has absolutely no involvement in Southpark.
Christ, poor old Josh Sawyer does a magnificcent job with New Vegas, and people STILL attribute that to MCA. Between all the folks attributing NV to Bethesda and Todd, and all the folks attributing it to MCA, Sawyer's got to be left going FUUUUUUUUUUCCCCCCKKKKKKK!!!!!!
Admittedly, MCA showed his writing chops with the Dead Money DLC, but the main game and most of the design was Sawyer, with some healthy borrowing from the old Van Buren design docs.