Re: Joss Whedon's S.H.I.E.L.D to ABC!
I wouldn't be at all surprised if we had familiar characters as guest characters every so often. It would be kind of a waste to set a show in as expansive as universe as the Marvel (Cinematic) Universe, and not take full advantage of it.
Over the course of many encounters and many years, I have successfully developed a standard operating procedure for dealing with big, nasty monsters. Run away. Me and Monty Python.
Harry Dresden - Blood Rites (The Dresden Files #6)