We now have our first-look at Luna in the familiar Ghost Rider costume as Mr. Reyes, albeit in his human form rather than his flaming-skull Ghost Rider mode.
Whereas Nicolas Cage played the non-MCU Johnny Blaze version of Ghost Rider in the films Ghost Rider and Ghost Rider: Spirit of Vengeance, season 4 of the ABC TV show Agents of S.H.I.E.L.D. features Gabriel Luna (Wicked City) as Roberto “Robbie” Reyes: the fellow who has taken on the Ghost Rider mantle in the world of Marvel Comics, following his introduction in 2014.
S.H.I.E.L.D. show-runners Maurissa Tancharoen and Jed Whedon have already said that the lack of baggage that the Robbie Reyes version of Ghost Rider brings with him (as a result of fewer people being familiar with the character) was a key part of what inspired them to include him in their TV series, instead of Johnny Blaze.
The Spirit of Vengeance is coming to the Marvel Cinematic Universe, though not in the form that some fans may be anticipating.