User blog comment:Noctosphere/We finally get a Human as a big bad. Your thought?/@comment-74.58.154.192-20160602204901/@comment-34326521-20160604100720

That's why I think a single individual working for an organization goes somewhat rogue would be better. Government fighting supernatural entities is overdone; single individual fighting them from inside an organization, and using its resources for himself, not so much.

The problem is that human villains without something extra (an organization, supernatural powers, some sort of specialized training or technology) are boring. A bullet, a fall, a car crash - nearly anything can kill a run-of-the-mill human, and they're pretty average in all aspects (physical and mental prowess). We may sympathize with them more easily, but, in the end, they're boring, especially when you've got vampires, angels, demons, God and his sister, Leviathans, and so on.