Prediction
Jamie actually loses his shit and kills Beth, causing rip to kill him - irony since it seems they were good to each other as kids being the outsiders and the infertility story line. Beth gets cremated as she wanted.
Also, Rip gets angry with John for allowing the situation to simmer when he could've put an end to it (at least for the rest of his life), and he not only leaves Yellowstone but the state for a brighter, different future rather than watching the inevitable death of the way of life of the region.