By this point, we're all well versed in who was on who's side in "Captain America: Civil War," but as we've seen in previously released art for the Marvel Studios film, Team Cap and Team Iron Man went though a few roster changes before making it to the big screen. At one point, Ant-Man was set to fight against Steve Rogers and his crew, for example, and now we learn about another example of a hero who nearly fought for the other side.RELATED: “Captain America: Civil War” Concept Art Shows Cap Fighting Ant-ManConcept artist Andy Park was responsible for much, if not most or all, of the film's painted storyboarding, and since the movie's release has been sharing behind the scenes looks at his work. Park's latest revelation -- described by the artist as a #whatif moment -- involves the Vision, who was firmly in Tony Stark's camp in the film, taking out Iron Man during "Civil War's" climactic airport battle.

Would this have changed the course of the battle? Probably not, but it does make us wonder if there might be a clash between the Avengers teammates in the offing when "Avengers: Infinity War" storms its way into theaters May 4, 2018.

andy park captain america: civil war
The Vision takes down Iron Man in "Captain America: Civil War" concept art by Andy Park