Well, I don't see that well, continuity is important, they are universes and characters that have existed for a long time, the vast majority of times...
Yes, that's how it would be, it is evident that both sisters have always wanted to be sitting on a throne and enjoying it, being two normal Asgardian...
I really like Maddie, and I enjoy reading Havok/Maddie stories, but I'm not entirely sure ho Maddie fits the X-Factor comic. X-Factor is meant to be...