Mafia: What's next?

I'd like to hear your suggestions for future Mafia scenarios. What universe would you like to play in?

A few of my ideas:

Hogwarts Mafia: David Bowles (hi2u David) and I ran a Harry Potter game around the time the second movie came out. Since then, there's been another movie and another book, and some fresh new material to work with, so I'd love to run another.

WoW Mafia: I don't know a whole lot about the game, having only played the lowbie end of it, but I'm willing to give it a go.

Lord of the Rings Mafia: Since it seems everyone here has read it or watched the movies, this seemed like an obvious choice.

Blade Runner Mafia: Something sci fi, perhaps? I don't know how many are familier with the story or movie, but I could keep it simple enough that you wouldn't have to read the book to keep up.

Soap Opera Mafia: I've always thought this would be a fun one. Something a little lighter and more funny than the usual dark and brooding things I tend to lean toward.

Fairy Tale Mafia: Play your favorite classic Fairy tale character!

OR

Shrek Mafia: This might have more plot potential than Fairy Tale Mafia, though I don't know if I can be as funny as those movies were :\.

Throw out your own ideas, or just post and say if you like something already suggested!