User blog comment:Rafe Adler/"The Rising Son" Discussion/@comment-1031724-20171020025423

Well, Asmodeus was pretty cool. He's king of hell now, so I bet he's the main villain of the season. Unless Lucifer is a threat later, and his next appearance is Season 7.

My guess is, at the end of the season Asmodeus releases the Shedim, and their leader is the villain of Season 14 (kind of like the Leviathans, with Asmodeus a bit like Azazel).

Who knows whether Dean will have to kill Jack (if that's even possible). But, with Castiel, Crowley, Death, Meg, Gabriel, and Balthazar dead, and Chuck and Amara away, they're a little low on supernatural allies, so hopefully he'll fill that position for a while. Of course he won't be the same as Castiel.

And so, Lucifer of the other world is dead, killed by that world's Michael, who has now captured him for whatever reason. Of course, Michael could kill Lucifer at any time, so I don't get why the world would have been destroyed by their fight.