Rob & Russell are both jury but neither are finalists. Jury is 7, with a final 3, but you probably were able to decipher that from the call sheets. And yes, Rob outlasts Russell in the game. I haven't heard that they face off at Redemption Island - must be that Russell loses before Rob comes. I can't say it as fact but I feel like I would have heard about it if they faced off. Two people are "redeemed" and I believe one is male one is female. One at around the merge and the other at the finale, as you all know from call sheets.
Sarita is in the final 8ish or better. She'll be UTR.
I didn't say Phillip premerge but you're all right on that one. He's out early.
I don't think Julie gets along with Russell but she gets along with David. Russell gets his way and she goes before the merge.
Surprise, surprise: Russell gets his hands on an idol. My understanding is that he's blindsided when he's voted out, but not quite sure yet if he's blindsided *with* the idol. That would surely be delicious irony, but I'm not too sure if he ends up playing it before the merge.