Honestly I will give you examples of certain heroes and you explain to me how they fit or could possibly fit into the Disney cinematic universe of Marvel such as:
X-Men or Ghost Rider or Blade or other heroes such as Iron Fist, Daredevil, Luke Cage or The Punisher that is if they were thrust into this universe specifically into the Disney universe if they had the chance to interact with such heroes like Iron Man, Thor, Captain America, Black Panther, Hulk, Black Widow, etc.
X-Men or Ghost Rider or Blade or other heroes such as Iron Fist, Daredevil, Luke Cage or The Punisher that is if they were thrust into this universe specifically into the Disney universe if they had the chance to interact with such heroes like Iron Man, Thor, Captain America, Black Panther, Hulk, Black Widow, etc.