Xxain said:
Isnt there potential for Kylo Ren to return to the light?

I'm pretty sure it isn't potential, it's gonna happen. Apparently there was a book or something that just came out and affirmed that Snoke was training Kylo Ren and "at least" one other apprentice... so probably they're just gonna have a new bad guy in Episode IX and make Kylo turn good at the end Vader style, because they couldn't be true to Kylo's actual character and make him turn in TLJ.