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.
The reward challenge had 10 people thus 5.5 points at steak. The winners (Scot, Nick, Julia, Debbie, and Tai) got 1.1 each. The losers (Aubry, Michele, Julia, Cydney, and Jason) lost 1.1 each. Tai got an additional 5.5 for the immunity win. Everyone else lost 0.61.
The new standings are
1. Nick 106.39
2. Tai 106.
3/4/5. Scot, Debbie, and Julia 99.99
6. Neal 99.4
7/8/9/10/11. Aubry, Michele, Julia, Cydney, and Jason all have 97.69.
Tai is now the biggest threat in challenges (At least in endurance challenges). If would be a very beneficial move to blindside him if the food supply is holding up.