I always expected her to somehow turn out to be super evil and worse than any of the characters there (which I guess she was pre-Amnesty). I'm AMAZED and impressed that Willingham's got bigger plans for her, and I'm really happy she's getting more opportunities to shine.
I stopped buying Fables when Bigby and Snow had their happy ending, when they got married. For me, that was the ending of the book - I didn't need to go any farther than that.
Frau Totenkinder may well get me back into the series.