Hmm and there's a chance that the person the wolves attack turns into a wolf too, so it's dangerous also for the innocents to save their votes till later. Basically I suppose it'd be safest that everyone got rid of their extra votes as soon as possible, but that would be boring & destroy the whole point of having bonus votes.
At least when the game gets closer to the end, people with lots of votes left should be kept an eye on.
edit: xed & disagree with
Firefoot.
