a totally white Sith Lord would be cool.
I really want Darth Nilihus to return with a new twist.
I would like him to be a boss then join you to fight the True Sith.
Keep him a heartless mother****er with no good in him and joining the PC of Kotor 3 in order to Aborsb all of the force energy of the True Sith . SO he would be more powerful then he was in Kotor 2