Thinking more about it, some things I'd like to see with werewolves is a, for lack of a better term, predisposition to certain traits, such as hot-headed and family-oriented, in game generated random werewolves.
As for werewolves being a threat, I think it would work better that there was a chance of "accidentally" getting bit if you fight with a Werewolf (Hello, Neighborhood Brawl day and the Roughhousing NAP) and a controlled werewolf can fight someone with the intent of biting them - but with a chance of it failing. And success or failure on the bite is independent from whether the werewolf wins or looses the fight.
But I do agree that they need to be more than harry humans.
