While I'm glad it now seems likely I will get one last ride on Dinosaur when I visit Orlando next November (pending Epic Universe ticket options expanding within the next few months), it does feel like they're anticipating a relatively short turnaround time from Dinosaur to Indy.
There had been talk from some insiders on Magic that Imagineering was intending for this to be the definitive version of an Indiana Jones ride, and that they were going to throw everything at it. I hope they have the time and resources to pull that off, because if it ends up feeling more like a Dinosaur overlay (i.e. lots of dark space), that will be a fail.
I love Dinosaur, but Indiana Jones Adventure at Disneyland is on a whole other level, and they need to attempt to match that. And that means lots of sets.