Having just re-watched ep 5, I'm having seriously dirty thoughts about the scene between Strange and Childermass, when Childermass becomes a shadow and he pretty much orgasms over the sketches of the King's roads...and of course Strange calls him "Magician". I would love, love, love a fic based on this scene, where instead of Jonathan storming off angrily into the mirror to confront Norrell, he ends up having lots of hot magician sex with Childermass instead. Clearly the preferable option methinks!