User blog comment:KillRoy231/How do you feel about Season 14?/@comment-1031724-20181201051803/@comment-1031724-20181201191625

Fair enough. But I liked the effect of his death, the flamy effect in place of the usual angelic light.

As for Azazel, since Jack has the power to awaken angels in the Empty, inevitably ending in Cosmic Entity reviving them, and ESPECIALLY since Lucifer has now gone through this (or will by next episode), Lucifer could revive Azazel. Might even be the perfect revenge on Dean for killing him, taking away his revenge, even though he did mention not being fully satisfied with it after five minutes (which was mainly to set up Amara's redemption). We can never trust a death to be permanent in Supernatural, except Crowley coz Mark Sheppard left the show.