Do you think the ST will introduce new ideas about the nature of the Force? For instance, perhaps it's more complicated than simply a "dark" or a "light" side, but rather more like a spectrum (something like the emotional spectrum of the Lanterns in the DC Universe. Say, the Sith represent anger while Jedi represent willpower or something). Maybe in the years after ROTJ, Luke goes off to explore the history of the Jedi and Sith, and in his investigation discovers these new sides of the Force. Perhaps instead of the Sith, another group of Force-users aligned with a different negative or neutral side of the Force appear to threaten the galaxy. Thoughts?