Board Thread:General Discussion/@comment-9062114-20150622202534/@comment-9062114-20150627195517

There is a theory that after Thanos' is defeated by the Avengers Mephisto may gain the Infinity Gauntlet, and be the next big antagonist in the MCU. In that case, phase four would be a perfect time to introduce Ghost Rider.

The thing is I don't see Disney making it rated R or with "mature" content, especially if he's going to play a big part in Phase 4's story especially if they get him involved with the Avengers in some way. The Avengers are notorious for appealing to all ages, and having some R rated "Dark" hero in a movie like that would throw the whole dynamic off.