The more we discuss it the more I think the story was intended to be one way: Yen romance, Ciri dies and the world burns. As a result Geralt retires and gets the hell outta Dodge!
Oh I am sure they had all the options on a whiteboard with lines connecting decisions with all kinds of cause and effect results...then, way late, someone asked, 'but, what IF the player chooses Triss?' At that point silence fell through the room only to finally be broken by the book loyalists(and I don't mean that negatively at ALL) who shook their collective heads and in the end conceded that should probably be a real option.
So, being late in the planning process they put a static Triss on the boat in Skelliga and she had very little else to do the rest of the way.
I mean look at the facts, she shows up in Kaer Morhen, but not because Geralt asked her to but 'thanks to Yen for asking' (at least that was the way it was done with the Yen romancing option). In my first play-through I chose Yen(I know...) and Triss was portrayed as cold and straightforward. From my reading in this thread, it seems there may only be ONE way she is 'acted' or portrayed, regardless if she is the love interest or not. That just doesn't seem right to me...
But I also think there are places(and I have posted the ideas several times) where she could make her presence known AND it would be dramatically appropriate for her(or Yen for that matter) to do it.
Some of the arguments against it, those who say well if its a problem then just take her out all together...thats not the point. The fact is we don't know how we would feel if Triss got on the boat after Geralt declares his love for her and she is just gone only to be mentioned in the static ending VO. We don't know how this would have gone over for us because thats not how they did it!
They chose to put a dry, empty and loveless Triss in the ending acts...how could they have thought, in ANY wild sense of their imagination, that the reactions this thread is bringing to light WOULDN'T have been the case?
The truth is, it is EASILY fixable and it wouldn't 'break' the over all main story plot! For those that ask, "well, if a 'fix' doesn't change anything whats the point of wasting time on it?" To those folks I can only say...for the mood of the story. If Geralt is going into the final battle of his life and he has the love of his life with him trying to save his daughter, the one being he might love more than anyone else...to have that, even if it were a cut scene with a couple of dialog choices, the player would FEEL it I thinks. Seems Yen gives Geralt a supportive speech somewhere in there...would be nice if Triss would be able to do that kind of thing too.