It looks like the rumors of Iron Man 4 can be set in the back of fans' minds ever since a survey on future Marvel films took place, with more hope for a new Tony Stark film.

Robert Downey, Jr. To Be Replaced?

On Tuesday, Cinema Blend posted a story on a survey for Captain America 2: The Winter Soldier. A group of men from Marvel Studios apparently wanted to participate so a list of questions were made out. Some of the questions included information about the participant while others involved reasons influenced to see the second Captain America film.

As the survey continues, the last question is "Which movies are you interested in seeing?" with a list of films that include Avengers 2: Age of Ultron, Ant Man, Iron Man 4, Thor 3 and Captain America 3.

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Considering that Iron Man 4 isn't official, this survey creates a possible chance that it could happen someday if enough people marked "Yes" after answering the question on if they're interested in seeing it.

There was a recent rumor that a younger actor could replace Robert Downey, Jr. ever since the actor explained to The Edge that filmmakers will probably want to start over for the sake of audiences.

"The smart money is you have to look at everybody's age," Downey, Jr. said. "I'll put myself at the top of the list. Sooner or later, they've got to start over and get somebody young. I'm not there with them yet.

"It really is the closest thing to being a beloved contract player with a big old-timey studio that there is right now," he continued. "When you really thing about it at the end of the day, these films are entertainment largely driven by young folks. There is something very honorable about that."

Tags: Iron Man 4 Movies