just found this its looks like some new info just came out.
The demolition project is code named “Delos” by Walt Disney Imagineering, certainly named after one of the most important mythological, historical and archaeological sites in Greece. And the actual construction phase of Star Wars Land has been code named “Atlantis”, another Greek reference. The two massive attraction show buildings being created for Star Wars Land should begin to be framed in by early 2017.
The Stormtrooper chase and escape ride, which is apparently codenamed Alcatraz internally, will feature “autonomous trackless vehicles and nearly every other techno marvel WDI can throw at it.” The show building for that ride will be constructed in the northwest corner of the new land blocking the views of Mickey & Friends parking lot. The Millennium Falcon flight attraction, codenamed “Big Bird”, will be housed in the second largest show building in the new land, which will be located on the northern perimeter of the new land.
website here
Disneyland Rumors: New FastPass System Coming? Star Wars Land And Marvel Expansion Updates - /Film of course this is the disneyland version but i heard all parks will have the same rides