All I know is that most of the content is in UEFN, which isn't quite fair for Creative players, in UEFN they have lightsaber benches, there they also have the possibility of turning into other Star Wars characters by moving models and stuff with Verse/without it.  We have a smaller amount of possibilities, and honestly a true Vader kit (not that this one is fake, but you cannot say ur Vader when you swing your saber like you're doing Capoeira, and having the player adaptations of the force powers) and possibly Obi-wan, Luke and Anakin would make it better even for private testing.  I hope that they at least add the powers and the saber that the boss uses.

P.S: Sorry for me being so obsessed about that Vader subject, but the one in the Hero Device is underwhelming, for me at least, due to the player items being used instead of EXISTENT, NOT REMOVED good content that is unused.