If anyone wants another reason to vote for Rocketsheep or Archer (maybe McConor too), think about this: If the wolves were going to kill me in order to put pressure / more suspicion on my top suspects, I think we would have seen more of that happening (the only person who used it in their reasoning was Kelsier). Instead we have another split vote, which leads me to believe the wolves were not happy with the initial vote selections and are happy continuing to use the noob Zhou as a scratching pole. The only way I see Zhou being a wolf is if he had a vet "coaching" him over the night, telling him to keep being oblivious and uncooperative.