Just had a wild theory about Snoke's Star Destroyer/throne room...

Maybe Rey, Luke and Ben (if he's redeemed) all fight the Praetorian guards and then maybe Snoke

Spoiler

there were 'leaks' earlier this year of Victor (Snoke's supposed toy code name) having his own toy lightsaber

 

Spoiler

Oh wow that's funny a "leak" I read today said Snoke would take over Luke's body.

 

I wonder if that's a leak or if they simply remember some of the first post RoTJ novels.

Spoiler

Old evil darksider was released in the Messi temple on Yavin where Luke trained new students. The villain was Exar Khun he possessed a student and then attempted Luke (I forget if he actually possesed Luke for awhile).

 

Spoiler

It was a "leaK" from a guy who apparently worked on the set and heard stuff, and passed it along to this guy at his store. I don't credit its legitimacy, but as I said in my status, it was something I speculated and it freaked me out when it appeared today. It kind of clicks with the Luke vibe, but the twist would be Luke is not evil and this happens at the end of Act 3, so the poster was showing something we doubt, but will happen.