Hello. I brought this up before in this thread, but I would like to bring it up again.
http://disneyfighter.wordpress.com
Davidreamcatcha, BKupa666(two members of Smashboards), and others have been working on this project called Disney Rumble. It is basically their twist on the Smash Bros. franchise, adding Disney characters and ideas of their own. If you read the information they wrote, you can see they have very detailed and clever ideas. Every character that has been posted on the site comes with information on their special moves, normal and standard attacks, aerials, grabs and throws, playstyle, super attacks, and more. This isn't something that they just thought up overnight.
Davidreamcatcha is currently the only one working the project, but please give it a look. He even has several polls up about the characters.