I wouldn't really take that Ghost Rider thing to be a real thing. It mostly just feels like Magik humor.
spoilers:end of spoilers
The fact that she mentions to keep the skull on leads me to believe that. Especially after mentioning doing it after asking Robbie if he needs anybody killed.
Also spoilers:end of spoilers
Belasco has been back for a few years now. At least in this issue, they explain that he's under Magik's watch and prison rather than previous issues where he just seems free to do whatever.