Question posed: So this isn't really a question for you (sorry) but I was wondering something. So if you've seen season 12 then you'll know the whole ordeal. But anyways do you think that Sam is still Lucifer's one true vessel? Even after all of the things that have happened.

Firstly, let me sincerely apologize for not seeing this question sooner. Our admins have all been going through hellatuses from this page, including myself. Life never sleeps outside of here apparently...

Even though it's not exactly a question about myself (don't beat yourself up about it, I'm just glad someone finally commented on my part!), I'll be happy to tell you my take on your question.

I could go into a long, detailed answer about how I feel on this. But the short answer...

Well, yeah, I believe Sam is Lucifer's one true vessel. (Betcha Luci is probably happy to hear that, because he sure as hell believes Sam is his "Chosen One".)

 Granted, an archangel is a hard being to contain for any human vessel. But if it's fate, what have you, then (unfortunately, for Sam), he will always be Lucifer's vessel.

Now, when Sam finally finds peace in the afterlife, I won't feel sorry for Lucifer trying to find a new vessel, but all of his potential victims. Because we've seen what his power can do to vessels. 

Thank you for the question, even if it wasn't me related XD