Luna’s joke about his car aside, it does appear as though his story on Agents of S.H.I.E.L.D. has come to a close.
The first eight episodes were almost entirely focused on his character, who supplanted the Inhumans storyline from season 3.
Agents of S.H.I.E.L.D. season 4 continues on Tuesday, January 10, 2017 on ABC.
Luna has confirmed that talks for Reyes to get his own series have begun, so it seems the powers that be are as onboard with this new Ghost Rider as most fans are.