Board Thread:Questions and Answers/@comment-4820324-20140515082736/@comment-1741760-20140515102420

He may have known that Trish would have a big chance of going, so he just voted with the majority so he wouldn't further isolate himself from the tribe. Just my guess.

But before someone says he could have spared her with the idol, he may have also been paranoid again and not want to risk going. After that, it'd still be 2-2.