Lets revamp everything east of the People Mover's Station
Having worked at Autopia, it is my experiance that everything past the east of the Pizza Port and Matterhorn is a waste of land; Innoventions, Autopia and the Subs need to be demolished to more effentially use the land.
1.) Innoventions, start there smash it down.
2.) Autopia- move that sucker to DCA- and why not? Those cars can move faster, take the inhibitors off the cars and put them in a new themed track based off the feeling of driving through california: Drive throught the big trees, over the Golden Gate Bridge, through Los Angeles, desert, etc...
3.) Subs-While working at Autopia leads mentioned massive costs involved to repair leaks in the tank, with costs upwards of 5 to 10 million.
4.) Fantasyland Canal Boats- Dead tracks all spread through out the back lot of Autopia
Autopia is an original but the only reason its still there is for politicial reasons. Seems that years ago a massive gasoline tank ruptured below the loading station. Chevron came to the rescue and built a station below the launch pad and has been buring off the fuel since the new station launched a few years ago.
Between these problems, People Movers and the leak Sub tank, its seems that a demolishment is almost necessary to salvage any sort of new Tommorrowland.
I agree that Mission Space is an excellent replacement for that area, as well as Test Track- hell they stole our Soaring Over California (dumbest move ever) so why not still some of there treasures.
We also need some original Tommorrowland Attractions. I suggest more Jules Verne based rides; Journey to the Center of the Earth (water ride) Around the World in 80 Days ( jungle gym area) From the Earth to the Moon (obviously Space Mtn will fit this bill) but the idea is simple, to start over that whole east end and utilize the space around the Matterhorn like a big horseshoe, encumber into Fantasyland all the way back to Its A Small World.
Just a thought...