Re: The True Tony Stark
I think he will start being more serious. I think the avengers has a phenomenal affect on him. Kinda like a wake up call. He went to space. As of right now he is the only good guy to get a glimpse of that world. He knows the threats will get bigger. I wouldn't be surprised if he acts a bit like he did in civil war(but not as much) more like trying to mold a better world and behave like a spokesman for super heroes.
He represents something bigger than himself now.