*Spoilers from this week's episode alert!*
Anyone catch the Dollhouse reference at the end of this week's SHIELD episode? In a dream, Coulson asked his masseuse, "Did I fall asleep?" to which she responded, "For a little while." The exchange was taken straight from a repeated coded call and response in Whedon et al.'s previous show, used every time the programmer would finish wiping an active.
Do you think it's a shout out to the fans or could it be something more? I'd love it if the writers brought some of the tech from the Dollhouse into the Hub. Downloading his consciousness into a new form would explain why Coulson doesn't feel at home in his own body.