To AffablyEvil he simply responded, "Only by keen observation. When Madame Professor announced her plan to lynch Blythe, Yugi immediately started pressuring me to lynch Madame Professor. Since we now know Blythe to be a Werewolf, it can be inferred that yugi is one as well, and is simply trying to protect his mates. Similarly, as soon as I tossed out Ceralilly's name for consideration, bam! yugi jumped on me. I commend yugi for his loyalty to his packmates, I certainly do, but in this case, it seems to be most telling."
"As for the vampires--I have no idea who they are. I do have a few suspicions, although nothing substantial and based on anything more than hearsay and speculation."