Re: THOR: Grading, Discussion, Review **SPOILERS***
niether luke nor the black panther was a shield agent.
I'm not sure what you mean: Do you mean neither was a S.H.I.E.L.D. agent in the comics?
Was Hawkeye ever a S.H.I.E.L.D. agent in the comics?
“A life is like a garden. Perfect moments can be had, but not preserved, except in memory. LLAP” — Leonard Nimoy (1931-2015)