I just wonder, the reason Nat is freaking (stupidly in my opinion) is because of RYAN! He has been aligned with Josh, he's tried numerous times to keep Josh, and he could vote to keep him to make it a tie and because he told her again last night that ADAM wants to keep Josh, she WILL blame it on Adam.
I have to laugh about not being someone's executioner, she put them on the block, if she breaks the tie... DUH! I think they would all vote for anyone besides Nat if she made it to the final two. She just told Sheila to her face that winning jury votes is what is most important to her.
Shoo: I don't think she was kidding. She wanted Sheila to get Adam up there, but it isn't Adam who would flip.