Was going to die or be killed off: If it was epic and has some gravitas I would be fine
Be less in the spolight: That's fine she's gotten plenty
Be depowered: As long as she remained in the series as someone with influence and wisdom
Become a mother: EWWW. If she became a mother then she would no longer be the character I love
Break up with Scott: Once again it's about how they do it.
If she became evil again. It would have to eb for ideological reasons...not for something petty.