Grav - He's an asshole, I'm an asshole. We're like the Ambiguously Gay Duo, only without the sexual innuendo and dick-shaped car!

Medieval Bob - He's from Texas, I'm from Texas. Plus, we're both grammar fascists, and enjoy a good argument.

And as for the 3rd candidate, I honestly don't know. It's a toss up between a hell of a lot of people.