My counterargument would be that it’s still worth including because of what it adds to the movie, like using DVD deleted scenes that don’t match the BR quality of the surrounding scenes. But that’s a subjective choice about what you think is more important in an edit, and if the goal is to create a version of TROS you could show to someone who never saw the original and not have them realise you’d edited it, then I agree that the game footage has got to go. I think it looks fine, but the majority of people don’t.