I think it would be cool see results of the choices you made on dantoonie on the first visit.
You mentioned the woman and the droid. You can have something happen wither you took the quest, didn't take it and how you solved it.
Ex if the droid come back then you see it save the woman's life from an attacking Sith just as you enter the scene and end up saving the woman.
You can do this with a few of these quests but with the feuding family..that might be hard since there are many options and results. This could be mentioned easier through dialogue by a npc you meet who tell you what hapepn to them and where they might hiding etc...
And remember you don't need to show everything, just a few moments that tie into earlier quests.