This is all Disney, what about FF people??? And for the new ones I'm going to think of some names for them.
Hallow Bastion
Space Paranoids
Pride Lands
England (101 Dalmations)
The End of the World
Keylands (world of KH2 Secret Ending and crossroads... I'll think of a better name)
Olympus Coliseum (yes, I can't get enough of it)
100 Acre Wood (Cmon, you just gotta have Pooh again)
Andy's House (Toy Story)
Port Royal
Monstropolis (Monsters Inc.)
France (Hunchback of Notre Dame)
The World That Never Was (I don't think it was destroyed)
Prehistoric Wilderness (Dinosaur)
Atlantis (Atlantis)
Narnia (The Chronicles of Narnia)
Land of Dragons
Beast's Castle
Atlantica (why not?)
Spira (FFX or FFX-2)
Twilight Town
Traverse Town (I want it back!)
Agrabah
Destiny Islands
Halloween Town
Australian Oceans (Finding Nemo)
Hawaii (Lilo and Stitch)
Neverland (we need Peter Pan again)
Summons:
Genie (you just gotta have Genie, he's awesome)
Stitch (I like playing the Ukeleli)
Tinker Bell
Wakka (it would be sweet)
Mushu
A little unoriginal but that sounds good to me.
P.S. Bambi would be lame pretty much no fighting and Snow White... meh.