Quote:To be honest I am rooting for him to go out like a hero in Infinity War. Sacrificing himself.
Indeed, it might be the plan.
Just like the death of Agent Coulson was "necessary to the plot" of the Avengers.
The sacrifice of the soon-to-be-married Tony Stark would help the hero community to gather itself against Thanos.
It would explain why there is no plan for Iron Man 4 and why RDJr recently said that he would stop playing Iron Man before it's embarrassing.
The Russo brothers teased the death of main characters in Infinity War.