It'd be amazing if they did. I romanced Vette with my Marauder and loved it, Vette is an awesome companion and she has some adorable moments (when she sends you those mails at the end of Chapter 3...) but since Ilum, nothing really interesting has happened ! We had our reunion during KOTFE and that's it. Honestly I don't care for more big expansions and fancy stories Bioware ! Just go back and add stuff like we had in the vanilla game: companion quests, romance and all. That's what we want to see.