Peter’s story has been told in movies for almost 20 years now, and Tom Holland will soon have three movies about his take on Peter Parker. We know Miles kind of exists due to Donald Glover’s character saying something about him and the success of Into the Spiderverse the doors have been opened to expand the Spider-Man franchise into new territory. Now I don’t know what all licensing ownership issues Sony/Marvel Studios have in place like who outside of Peter Parker Sony owns the rights to but having a Spider-Man/Miles Morales/Spider-Gwen team up would be something new for the MCU. Then again due to the success of Into the Spiderverse if Sony would even let Marvel Studios have access to those characters and Marvel will go with lesser known spider characters.