Then doesn't that prove more exist, so the possibility exists? Don't just toss it aside because it's not completely clear just yet. I'm sure it'll become clear, one way or the other. Especially since there could be a way to save them, and you wouldn't even need to put them in harm's way, if you can stop the Batterwitch first.

Regardless of what you do and when you do it ... just make sure you do it for yourself above anybody else.