Re: what's next for Marvel (movies)?
I think saying "Tony Stark's Iron Man" was just the media's way of name-dropping Tony Stark into the report a media trick to make a story more interesting in order to get people to perk up and look to the TV just when they hear his name. Not to suggest that the media or the public thinks anyone else uses the Iron Man armor. (Which Stark made pretty clear in front of a Senate Hearing he wasn't willing to do.)
Just because it's futuristic doesn't mean it's practical.