Was it explained how a god was killed previously? If not, that could be a question for book 2. Yeah, the god was killed already but how was it possible could still be a question that’s hanging out there. Maybe there are more than one way to do so? Sounds like the gods set up Brigid’s murder, but was it a god or a mortal who did it, and still, how was it accomplished might be something that haunts the daughter?
You know I just toss these ideas out there simply because once they turn up in my mind, I need to sweep them out so they don’t muddy my own stuff. 🙂