I want Snape to meet Merlin. He might not insult him quite as much as he insults most people. Since, you know, Merlin. Mostly back-handed compliments.

I feel Dean should meet Sam's sort-of girlfriend at some point, as well, and she is totally good to be fourth-walled if he knows his X-Men. Also, even if we don't have time this week, I would love for Anita to spend more time hanging out with Sam and Dean so they can bond over the hunter thing? I think she only met Dean very briefly in TF, but she's already pretty tight with Sam. They went to the animal shelter together and everything!