I've a theory that one can always get anything one wants if one will pay the price. And do you know what the price is, nine times out of ten? Compromise.
I'm not sure if we're going to or not because what happens is I'd always love to see certain characters back, there's so many. Some of it has to do with, if we want them back, are they available and the other aspect is do they fit with the storyline we're telling.