The idea of Lucasfilm having input and intervening is almost reassuring. I feel like the people at Lucasfilm really want this current Disney generation of Star Wars to be good, and loved by fans. This, coupled with WDI's and Disney's newfound desire to make sure what happens at Disneyland is actually good (they don't want another DCA 1.0), means that there are a LOT of people who care not only about Star Wars, but Disneyland working on this project. In addition, SWL will be one of Iger's last big projects for the park (if that guy ever does actually retire). So he's gonna want it to actually be good as well. And, there's the obvious need to have SWL be better than Potter in every way.