Ok now that I think about it there are 3 ways they could do the 1st option: 1. All votes and advantages are voided and tribal basically restarts. Whoever won the necklace is safe but everyone else isn't and they just vote again. 2. Same thing except even the necklace is voided. 3. Whoever got the most votes to begin with goes home even though they were negated. If you think it's any of these vote "revote" Also just fyi it is possible for everyone to be safe. Nearly happened on 42 and 43