It seems like they would seriously consider getting rid of star tours, since the AT-AT is not completed (open structure like you are on a backlot), the entrance is the Ewok planet, the exit it tattoine. It won't fit thematically with the area. I could see them just making an indoor permanent structure for Jedi Training. Perhaps running two different experiences alternating like Story Time with Belle. It is curious the way they walled off the muppets area from Star Tours as well.