I think that MK attendance would need to at least slightly drop before it gets an E-ticket (not saying that it won't get one, thats just my opinion). As far as removing the Indy cars goes though, I want to keep them, as they are a big hit with little kids who cannot drive, and also because it does get a substantial line. I am all for letting people wait for the cars, keeping waits for attractions even just a little bit shorter. The park that, imo, still needs more is AK, even with EE. Maybe its just because there is so much more room there that it still feels empty to me, or maybe its just because the Beastly Kingdom seriously needs to be built. Next I would say that MGM needs another E-ticket, especially since I just can't imagine Midway Mania being this instant Disney classic. As for Epcot, I don't think it needs an E-ticket, just repairs and rehabs for what it does have.