1. It's the whole predators/aggressors thing, yeah. Lot of overt metaphors regarding sheep, shepherds, the oxymoron of "lone wolf" because wolves are pack animals.
2. I didn't think of the animal embryo bit. That's actually genius. I'm gonna steal that idea.
3. Recruitable Mothman real, yeah. In playtesting, I only got 1/4 people to recruit him. Which I'd like to raise to at least "half the playerbase will find him."