Yes, the prequels were once the stories of Obi-Wan but I would say that the PT was the Anakin and Obi-Wan show. That depends on how good Han, Luke and Leia are in the ST. If their performances are just as good as they were in the OT then yeah, have them. I want the ST to be the conclusion of the Big 3's story and the beginning of the next generation's Skywalker and Solo. Luke on the screen again will be amazing. Can't wait. We don't have any news of the Sequel Sequel Trilogy yet so 7-9 might be it. Not certain but it could be. The Skywalker saga works better than Tragedy of Darth Vader or maybe Saga of Luke Skywalker with the PT being backstory.