This is my opinion only. That TOR needs to focus on the current player's character and their character's companions. than Returning Heroes of old. Replacement Flashpoints and gears is alright.
Also right now, I am personally disgusting in the amount of Revan/Jedi Exile threads over at Bioware TOR threads. Thus cements my opinion that Revan or the Jedi Exile as characters shouldn't be in TOR at all.
Then again I am easily annoy with people. Keep in mind that, I do have a few good ideas for Kotor 1 special edition, Kotor 3 and Kotor 4. Another thing, what I think that are good ideas, it doesn't mean that they are good ideas.