Interesting. Indy seems so outdated, but I guess the hope would be that a new movie/franchise could bring new life. If we got a ride like Disneyland's Indy, I'd be all for it.
I do like how Indy, Star Wars, ToT, RnRC would all bring a mature dynamic to the park while Toy Story can still appeal to younger kids (and young at heart). Disney would be smart to aim for a park teens can identify with and feel like is their "thrill" space. Not that teens can't enjoy MK and the other parks but by including more thrilling elements I think a rebranded DHS would do very well.