Yes! There are so many little details, second (or third) (or fourth) viewings are practically required! (Right?) *g*

Glad to hear you enjoyed The Green Light Job. I saw in comments on the Big Bang Theory x-over one that folks unfamiliar with the show still enjoyed it solely for its Parker elements. IMO, if you can find any clip of Sheldon Cooper, just to hear a little bit of the character, your enjoyment of the fic will probably increase tenfold. ;-)