That's a lot of work when they could do what Survivor does: put a bunch of red and blue disks in a bag and have people draw. Why bother to have the players undergo personality interrogations when they're just going to shuffle after each round?
Everything that makes Survivor interesting and watchable and exciting is missing here. A team wins (yay!) and one team loses (boo!) the team that loses gets acrimonious and holier-than-thou about it and eventually they must atone for their loss with much hilarity as everyone tries to shovel the manure onto the head of another teammate until Uncle Jeff puts a stop to it and they vote.
Weakest Link sort of captured that and got the whole second half of Survivor done in an hour, but I don't get the point here.