Thinlomien, really. If it's body mass you dislike, why not go for Bullroarer?
(or William, or Bombur, for that matter)
Besides which, we are playing Survivor, not Cannibal Holocaust. This is a decent programme intended for family viewing. Evicted contestants are given a dignified exit back to civilisation, not a one-way ticket to the spit...or are you trying to warn us of something we don't know?