Aganzir and Shasta look very evil and wolvish to me.
As has been pointed out, Shasta showed no suspicion of Formendacil at any stage. He even showed willingness to conspire with him to lynch Nogrod. Then he votes Formendacil right at the end. This appears to have been a desperate attempt at an unlikely save for Mithalwen.
Aganzir, though, I had not suspected at all until just now, when I read the events of Day 4 more carefully. I have some references.
p400: Aganzir defends Shasta. She really, really thinks he's no wolf.
p445: ''I'll eat my hat with feathers and all if neither Mith nor Nog is a wolf, and today I'd prefer trying Nog''
Yet she chose not to gain the certainty, and voted Formendacil.
p464: Decides that our chances are better with Form than with Mith. Simply because another candidate has 2 votes, she is deciding not to lynch Mith or Nogrod, and thus achieve certainty.
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There's also one more thing about Shasta, from quite a while ago:
p144:
Suspicious: Eomer, Eonwe
Sort-Of Suspicious: Kath, Sally, Elf-warrior
Mediocre: Everyone not mentioned above or below this line -----------------------
Not-So Suspicious: Nogrod
Not Suspicious: Mith, Nerwen
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Mith and Nerwen, eh?
