Marvel Studios has rights of Ghost Rider back

that's not confirmed it is only a rumour

Unfortunately they decided to incorporate a god awful Ghost Rider into Agents of Shield.

^Actually the Robbie Reyes Ghost Rider, who made his epic debut on AOS, was the furthest thing from god awful. He was HELL(A) good! He was the ideal Ghost Rider to be introduced in AOS, and he by far made the best onscreen Ghost Rider to date. (Boomers/xoomers will disagree but safe to say a lot of people will disagree with THEM.) To echo the sentiments of many, the Reyes version deserves his own show.

Good ol’ Blaze? He unquestionably needs to return to the big screen or perhaps a tv series (technically he did in AOS). Now while a Johnny B film/series might not be coming anytime soon, I’ll bet it’s going to happen someday. And when the character does return, you can expect him to be a major improvement over Cage’s cartoonish and truly godawful version.

He'd be cool to see in a Doctor Strange movie.