It’s going to take a lot to make Kylo Ren deserving of redemption in my eyes after what he’s done.
I doubt it will ever happen, but Chewie ought to be the one to kill him.
I hope they are going to redeem Kylo Ren. It would be a waste of good drama otherwise. Snoke seems like a generic baddie with little to build on - certainly much less interesting than Kylo Ren, whom they already spent time developing.
Speaking of whom, I am curious as to what they’re going to do with Chewie now since he’s in for the ride - for the time being, at least.