The next episode of Survivor: Cagayan features every cast member looking out for themselves as the jury phase of the competition begins.

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CBS released a plot synopsis Friday for the upcoming sixth episode of Survivor: Cagayan, which is titled Head of the Snake.

"It's every castaway for themselves, as two tribes become one in this season's merge," the synopsis teases. "Meanwhile, one castaway's thirst for power could earn them a spot on the jury, and jaws drop as the blindside streak continues."

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The mention of the "jury" implies that the jury stage of the season will begin in this episode. This means that there will either be an eight-person jury if there is a final three or a nine-person jury if there is a final two. Last season's Blood vs. Water featured a final three with eight jury members, so it is possible that they will continue the trend into Cagayan.

The last season to have a nine-person jury was season 24's One World, which also coincidentally happened to be the last "all-newbie" season, just like Cagayan.

The synopsis also reveals that there will be another blindside at Tribal Council, indicating that there will be some type of betrayal. With six strong on Aparri and only five on Solana, the more likely blindside would probably be someone from Aparri. Yet, with the tribe dynamics changing every episode, the identity of the next eliminated castaway could be anyone.

Enstars conducted a poll Thursday on which castaway would be eliminated next. According to Enstars readers, Tony Vlachos is the most likely contestant to be voted out, receiving 41 percent of the vote. Jeremiah Wood received 19 percent of the vote. Everyone else has received under 10 percent thus far.

Survivor: Cagayan airs Wednesdays at 8 p.m. on CBS.

Watch the promo for the next episode of Survivor: Cagayan here: