charon was only available for half the round. I don't think he saved Zidane or Kuja so the trade wouldn't be completed. Inviso saved Seymour's butt multiple times even when charon wasn't around to trade, but I imagine it's kind of tough to spare one of only three votes.
If he did save Zidane though (doubt it and don't feel like checking) he did indeed get boned.
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