At the website http://www.survivormetrics.com/ a formula was made to determine the best physical threats based off the IQ test. The website has not updated since season 27 ended, but I have received permission to use the formula and post results (and give credit to the blogger who made the formula.
There were 9 people thus 5 points at stake. Scot, Baby Kyle, Tai, and Julia got 1.8 points for winning the reward challenge. Everyone else lost 1.8 (including Joe). Julia got 5 for the immunity challenge. Everyone else lost 0.63
1. Tai 107.17
2. Julia 106.79
3. Nick 106.39
4. Scot 101.16
5. Neal 99.4
6. Jason 98.86
7. Debbie 97.56
8/9/10/11. Aubry, Michele, Joe, and Cydney, all have 95.26
Scot said Julia was the only one on their team who was not a physical threat. Think again Scot.