I've read people surmising dynamics close to this, but I haven't yet heard this evidence mentioned. I'll put in the disclaimer that this could all have been manipulated by selective editing, but here goes:

We know Kelly has left the alliance. She's out next unless she wins immunity.

Next, people are assuming it's Sean, but Rich won't (and didn't - I believe) let this happen. At the beginning of this last episode, we hear Rich saying to Sean (according to the editing):

"Try to follow all this... I'm going to give you all of what's happened up to here." I believe he is revealing a lot of info to Sean he wouldn't, unless he was trusting Sean.

Next we hear Rich say to Sean, "They'll be gunning for us if they're not already." I believe he's talking about the women ganging up against the men. To which Sean replies, "We'll beat them (to it??)" Sriking first against the women?

Later, Sean is shown saying, "It's a lot of money... I better start treating it that way."

Although again, creative editing is in play. But I believe this was shown in such a very subtle manner that no one has mentioned it yet. So, I think Kelly goes first because she betrayed the alliance. Next Sue because the men strike against her. The next is probably determined by immunity, but Rich and Rudy probably stick together against Sean. Then it's the Jury vote (Rudy!).

So that's my view and I'm sticking to it...