I hope that there have been enough hints about the Dean and John fight to give you at least a sense of what was going on there? I probably won't do either a flashback or a prequel, but I'll fill in more details as we go. Probably from Sam's persepctive, since he's kind of at the heart of it.

Tentacles! I couldn't resist possibility the tentacles. Or demons. And I'm very glad that you liked the thing with the stairwell. I could hear zoe there, so clearly.

Glad that you're enjoying it, and that everyone seems themselves here.