Sgt. They're already villains, and most of them even realise it themselves.
After watching Hancock I realised something. I would be neither vigilane or villain. Sure, I'd do what I could to help if I saw a crime happening, but if the police want more help than that they're going to have to pay me. I'm not a mercenary, in any sense, but I need to eat too, I need a place to sleep. If I'm employed by the police (or some other law enforcement agency) I don't have to worry about being hunted by them either, or keeping my identity too much of a secret.
Still wouldn't kill though. Hurt very badly if they did something too bad, like threatening my friends. But no killing. It's wasteful.
After watching Hancock I realised something. I would be neither vigilane or villain. Sure, I'd do what I could to help if I saw a crime happening, but if the police want more help than that they're going to have to pay me. I'm not a mercenary, in any sense, but I need to eat too, I need a place to sleep. If I'm employed by the police (or some other law enforcement agency) I don't have to worry about being hunted by them either, or keeping my identity too much of a secret.
Still wouldn't kill though. Hurt very badly if they did something too bad, like threatening my friends. But no killing. It's wasteful.