It was introduced in Cook Islands right after the "more deserving" Terry was not taken to the final two in Exile Island, with the rationale from Jeff that you would get better winners and less lopsided results because the final immunity challenge winner couldn't take a sure loser to the final two. Now based on this season, when if there was a final two, Natalie might not have even made it there, and Russell could have potentially beat Mick. I'm not saying Russell would have been deserving, but I believe production does believe that, and can't help but wonder if the final three finally backfired on them.











