While the news that Iron Man would be joining the third Captain America movie in order to start the Civil War plot line seemed to signal him as the bad guy, could it be with the inclusion of Hydra agents that he may not get as much screen time as we thought?

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The big news during Marvel's announcement event last month was the confirmation that Robert Downey Jr. would be joining the cast of Captain America 3 as Iron Man, in order to jumpstart the Civil War plot that will begin in the movie.

In this plot, it pits Captain America against Iron Man as the two disagree and fight over the rights of superheroes to release their identities to the public. It also will deal with the duties of a superhero and what it means to wear the costume and fight for justice.

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But with the recent news that Daniel Bruhl would also join the cast as a possible Hydra agent and Frank Grillo's confirmation that Crossbones is returning, it begs the question: How much of Iron Man will we see?

It remains to be seen how much Robert Downey Jr. will be in the movie since the actor has done more Marvel movies than the rest of the Avengers and will likely try and open himself up to other projects instead of going for the next Iron Man movie. But it would be an educated guess that he will take up the majority of the film.

The bigger question is whether Hydra will be a side-plot or the Civil War with Iron Man will be. It seems like, since the title is Civil War, that the fight with Tony Stark will be more focused on than whatever Hydra is cooking up.

Tags: Captain America Movies Robert Downey Jr Marvel