Next to coming to a good understanding with a new mistress, I love a quarrel with an old one.
The issue of the Betrayal was so central to that, I felt the need to comment upon it. My choices were to ignore the games and put them 'outside' of continuity or to integrate them. I chose the latter.
I think people stop themselves from doing the things they want to do. I just think you never know how long you're going to be around so you might as well do the things that are intriguing. Nobody really cares anyway so you have to do what makes you happy.