I actually quiet liked the repbulic saboteur cutscene for Manan. It was nice to see that Xarion is willing to talk to you directly now. Also liked how one of his dialouge options mentions that he is not naively trusting you because never trust a backstabber. Probably has way to much experience what that among his fellow sith. Would of course loved to see more but that is also true of just content in general for the expansion so I think that is the bigger problem/reason there was not more saboteur stuff.

Theron has at least one more dark side action he approves of and that would be . Also its not as obvious as it it first appears also imo because even without the romance angle he went through a lot for his friends in the alliance. And choosing between friends and ideals is never an easy choice. Also he doesn't have to go fully dark to support the newly sith allied commander. I mean we have had LS Imperial allied pc decide to stay sith with no sabetour route (yes those players do exist) during this expansion so he could be put in similar boat to them choosing to ally with the empire to make it better from within. Also that's kind of why LS Jasea joins the SW so we already kind of have something similar even if the PC goes fully evil after that.

I think most people know who Vinn is but never remember his name which is kind of the problem for him making it on a list. Not going to lie I had to look up his name when I made the previous post lol

I think it would be kind of interesting if they go more in the dark side direction with Satele Shan. It would kind of be a parallel to Bastila's charcter arc in the old kotor games. Plus she has been more of neutral at best from her most recent direction thanks her time with Marr. Not even mentioning this is sickness is the creation of Valkirion so it probably has dark side leaning effects that could easily corrupt her. I also want to mention another sith character and his story arc and how it affects Satele and that would be Malgus. Malgus and Satele are basically the poster child for each faction in this game. They both have severs named after them and are often featured on title screens for there respective sides. Malgus has been doing his own thing for a while now and clearly has issues with the empire. I mean he tried to start his own empire and has to be put in line by Emperor Acina to not try to rebel again and last we saw he was trying to break free from that control. Satele has been changed a lot by the war with Arcann. It would kind of be an interesting turn if they swapped sides and swapped roles. Clearly both Satele and Malgus would need to go through a lot more development for this to work but it would be an interesting route to see them take it. But it probably would be bit risky directions they could go with.

Vinn attrius. I don't care what alignment my charcter is I choose the option that doesn't give him any thing he wants. That guy is never living even on light side characters for me. Second probably would be Saresh or Heskal. Heskal's destiny stuff really annoys me