It's time for another Lego CUUSOO pitch: The Muppets!
That's the work of (friend of the site) Jedi Kermit. Not this Jedi Kermit, this Jedi Kermit. And as you can see, he's got lots of ideas:
You can see even more plans, including various sets and more figures, in this Flickr group, and you can go show your support for the project idea right here. Go do it! Do it now!
The Muppets would in fact be awesome, but I'm personally praying for this: http://www.brickshelf.com/gallery/NickGreat/CustomFigs/00_dragonball_z_gang.jpg
Each set would only have about 20 pieces, but would still take six weeks to build...