Tom, original sin ended awhile ago and we are still no closer to finding out what fury said to thor to make him unworthy. Now had I not read an interview mr Aaron did. I would have forgotten completely why he was unworthy in the first place and I guess for such a plot point and important story factor. I would figure it would be something you would wanna get to sooner then later before no one really cares. Again not asking it get crammed down our throats but I do believe we need a reason to care.