Exact words:

Next week on Survivor: RANDY: "Crysal, Kenny, and GC are not with me." CG: 'The tightest 3 are right here" JEFF NARRATION: A TRIBE DIVIDED, DIVIDES AGAIN. Jeff @Challenge, "Today you are going to rank your tribe from top to bottom." JEFF NARRATION: AND THE GAME IS TURNED UPSIDE DOWN. Cut to CG interview: "It's not looking to good for a pimp right now."

[Ends with a pic of CG with Crystal and Bob sitting behind him. CG and Crystal have on red buffs, Bob has a yellow card or something in his hands, and WHAT COULD BE yellow buff around his neck. He is out of focus in the backround, so it is NOT clear it's buff around his neck.]

Also noted: A shot of the Exile hut is at the beginiing of the sequence. Instead of an apple in the hut, there is basket with a pineapple, 2 red apples, 2 green apples, an orange, a coconut, and a knife. Seems like they have upped the temptation a bit.

So I wouls say it's a tribe switch. Why else would it not be looking to good for a pimp?