I like the idea of the monorail going to the rest of the parks, don't think it will happen though.
I also like the idea of the Disneysea thing but they already have the living seas at Epcot.
I just think they should add more things not neccessarily in their parks, but outside their parks, you know, try to figure out what some of the things people are venturing outside WDW to do and add some of those, like bowling, go-cart riding, movies,(and yes I already know about AMC, but I am restating my original thought on a drive in movie showing Disney movies only) bowling, and more shopping that doesn't entirely sell only disney stuff.
Kim
I forgot to add, I would also like to see more things to do in MGM. Why can't they put together more experiences based on movies?? This would be a great place for that Indiana Jones Ride they have at DL, and possibly lots more.