15 Actors Who Were Almost Cast as Your Favorite Avengers

In 2013, Ronan responded to rumors that she was under consideration for Scarlet Witch, telling The Mary Sue, "I love Joss and I love those films, and I love his handle on them and how he portrayed these kinds of superheroes. I think it's very different from what anyone else has done. So yeah, I'd love to be in it." Ultimately, though, she didn't end up playing the role, for unknown reasons.