However Costner’s Dutton ends up leaving Yellowstone, the series doesn’t have to end if Dutton gets killed. There are already reports suggesting John will die and the main series will end, but that other major characters will then continue to another spinoff series. While the popularity of offshoots like 1923 means the franchise’s future might lay outside the main show, Yellowstone is too popular to end so abruptly. If Dutton dies, seeing how the rest of the family rebuilds in the aftermath and what becomes of the ranch makes for a compelling hook in itself.