i suppose there is always the possibility of her stopping by in the future momentarily as a ghost, angel, or even as a Power Minor or Major (temporary or otherwise) at a key point to give some advice. perhaps with a quest to fix what's wrong with the magic and the plane being cut off etc.... if the plane is cut off, perhaps there is a build up of potential that she can tap into to pull off the normally un-pull-off-able. just a random thought.