LAST EDITED ON 03-31-11 AT 06:32 PM (EST)Thanks for posting this, VG.
Obviously the main blurb is referring to Matt (I'm not even entertaining the notion that Sarita will return).
The former tribes have big plans for one castaway who has the potential to change the game. Meanwhile, this same castaway grapples with the decision of whether to make the powerful move
This implies that the former tribes are going to stay intact, with the exception of one person who is a question mark. I could see both former tribes having "big plans" for Matt, if they both try to woo him. But joining up with the Zaps is not a powerful move for Matt if he does it by himself -- all it serves to do is even up the numbers. And Matt has expressed no disloyalty to Ometepe.
Phillip could be the one contemplating the move. We know he wants to take down Rob eventually. Loree proposed a scenario in which Phillip infiltrates the Zaps to get intel. Phillip may try to act as a double agent, and then ultimately have to decide which way he's going.