A big hoax on the players???

Is it possible that this entire show is just a big screw-job on the 8 people participating. If their vote has to be unanimous but you can't vote for youself then perhaps this show is like one big brain teaser with an obvious answer. The obvious answer is this can't be done! So nobody will win the money. They will spend two weeks fighting, bickering, strangling, abusing and enraging each-other only to find out nobody wins. Instead fox just splits the money up amongst all of them for a nice feel-good ending.

Either that or the whole thing is acted and scripted.

Just a thought.