This is like, the best post ever. So many awesome things that I didn't even consider! Your brain is awesome for thinking of this.

I love love loved the moment when Cas suddenly turned up to save them, and he had donned his trenchcoat yet again. BUT DOES IT SMELL LIKE FISH?! LOLZ I love this. Now I'm dying to see a fic about Castiel on a bus reeking of fish. ROTFL.

All these thoughts are fantastic. Samifer. Love it.