The info is coming out of Lucasfilm fast and furious, and particularly from the Kathleen Kennedy side of things. I’ll be honest, I’ve got too many articles to write at the moment and too much stuff to corroborate to keep up. I think the amount of info being “leaked” is indicative of the Kathleen...
www.piratesandprincesses.net
To bring up that article if anyone wants to take a read.
My honest take--comes to that I have believed that is the key for making Galaxy's Edge popular, is to not make it dedicated to one particular moment of Star Wars. This seems like an extremely logical move with the Sequel trilogy done and dealt with. Plus, when you are timeless, you are more synegetical. And in the process, you can market the land and attractions with the potential crossover with any future projects from Lucasfilm.