When we were at MGM last Sept, we had a chance to talk to "Indy" and "Marion" from the Indiana Stunt Show. Both of these guys are "real" stunt people who still work in movies. "Marion" confirmed that there WILL be an Indiana Jones 4, She said, and I quote.."I heard it straight from George Lucas' mouth!" So with that possibility, I would love to see them do an Indy ride! MGM is definately lacking something there. They need to replace the Drew Carrey thing and the WWTBAM. I would also love something permanent with Narnia. If you aren't a thrill seeker and live for ToT or RR, like me and DD and DS, and are too old for Playhouse Disney there seems to be a generation gap of sorts. An Incredibles ride would be good too.
I don't see them adding anything new to Epcot any time soon with the recent additions of M:S and Sorin' although Future world definately needs more.
There is SO much at MK, I don't see where they can improve. Maybe doing something cool out where Tom Sawyer Island is. I have to say...I miss 20,000 LUTS...as hokey as it was....Maybe taking the lagoon and making it something with Nemo? Ariel really doesn't need the lagoon too does she?