Vote for you. >_>
Literally.
Once it was like 5 people left, I would announce "SOMEONE IS BACK FROM THE DEAD" and as Tables best put it, "Lovers who die together and win by being the last two left is stupid".
Simple logic in picking which role is weakest, and would most likely come back. Also, it would obviously be a threat. Since, if all town was left, and the game hadn't ended.