Tomorrow, Warhammer: Age of Reckoning officially launches, bringing the classic tabletop franchise to the world of MMOs at last. These days, it seems like almost every franchise has a MMO - Star Wars, Lord of the Rings, Final Fantasy - but what's left? This week, we'd like to know:

What existing franchise would make the best MMO? (That doesn't have one already in development.)

Share your thoughts with us and post in the comment thread!