Survivor 13 Episode 9 Spoilers

This week the twist is revealed that two survivors are allowed to switch tribes. Candice and Johnathan take the bait and move over to Raro. Then we begin the reward challenge consisting of a bunch of obstacles and swimming, which Aitu wins and it appears that Ozzy sends Johnathan to exile. For immunity, the contestants need to row out into the water and retrieve puzzle pieces. Is it just me or is this deja vu? Anyway, Aitu wins again and the new Raro tribe has to decide who to get rid of. It seems that signs are pointing to it being Brad finally this week.