There's no such thing as an overeager vig

[MrBuddyLee]

If the math favors overeager vigging, it's good for gaining wins, but probably not so good for gaining friends. I'd hate to be the victim of a random vig if I'd played a good game to date.

If there's no one significantly scummy, I think no vig is a perfectly reasonable choice. I imagine it'd make the results of the game less random and more dependent on actual scumhunting skills.