The SWAP BUTTON is still out there, but today, a second button will enter the game...
THE MERGE BUTTON!
Starting after the immunity challenge, the MERGE BUTTON will be hidden and up for grabs.
The MERGE BUTTON can be pressed at any round between now and the Final 10. If it is not pushed, the tribes will merge at the Final 9.
If the SWAP BUTTON and MERGE BUTTON are pressed at the same time, the SWAP BUTTON takes precedence and will be activated, while the MERGE BUTTON will be saved for another round.