There's still plenty of talk of bringing Tony Stark back to the MCU, either as an AI program in Armor Wars or Ironheart or back to life in one of the upcoming Avengers movies due to the machinations of Kang. If Marvel Studios goes through with this, I hope they are very careful about it. I'd hate to see his emotional sacrifice from Avengers: Endgame undermined. Robert Downey Jr. isn't getting any younger either, he'll be in his 60's by the time the next Avengers movies are released. Time will tell if any of this actually comes to pass, I just hope plenty of thought is given if they go this route.

