I think Tron and Guardians of the Galaxy should both be dropped from consideration at Epcot... there's a difference between using the Nemo characters as "new hosts" at the existing Living Seas aquarium or using Donald Duck and and the Princesses as "good will ambassadors" at various World Showcase countries, and gutting the Energy pavilion and using the building to promote fantasy movie franchises that don't relate to the real world in anyway. Nemo, Donald Duck, and Frozen may "bend the rules" of the original Epcot Center concept but I can't see how Guardians of the Galaxy is anything other than "completely abandoning" the original Epcot Center concept