With so many noting Bob's love for IPs & thus putting in the parks, and if we assumed they are trying to spread out crowds so putting an IP in the Magic Kingdom is out (at least for my question) --- if you had to put each (somewhat unused in WDW) IP into either Epcot, Animal Kingdom or Hollywood studios, how would you do it...but the catch is, you have to put equal in each (so if you think Indiana Jones and Incredibles belong in Hollywood Studios, then you would have to put two in each of Animal Kingdom and Epcot).
I will say an easier one...HS - Indiana Jones; Epcot - Inside out; AK - Jungle Book
So my answer to this thread is IMO it could be Indiana Jones coming to HS. Just seems to be a lot of reasons why it would work...but maybe that is exactly why it can't be Indiana Jones.
Some of the best IPs I can think of that could still be potentially put in parks:
Disney Owned: Alice in Wonderland, Cars, Duck Tales/Talesping/Darwing Duck, Incredibles, Indiana Jones, Inside Out, Monsters, Nightmare before Christmas, Jungle Book, Princess and the Frog, Ratatouille, Tarzan, Up, Wall E, Zootopia
Also could include non-Disney owned IPs they could buy (example: Middle Earth)