an exhaustive, prospective plot-synopsis for episode 8.... Kylo Ren is almost certainly, definitely, definitely, repeated corroberatedly safe... intriguingly, a dark-side demonically possessed Rei battle FINN in a lightsaber duel at the end of "The Last Jedi".. Luke Jedi-lightsaber battles Kylo Ren... but poor, poor Snoke.. he's the one we're worried about now....

https://www.youtube.com/watch?v=WtmO6z2yl4A