In the Thor movies, we are introduced to Jane Foster's intern Darcy Lewis, who is actually a political science student in need of six college credits, which is why she applied to the internship. As it tends to happen, this is never mentioned again in any of the Thor movies but it IS canon. Now Civil War is coming up and we think Steve would have a great ally in Darcy. She has seen at least one of the Avengers up close and knows they have the best intentions, even if all the mess they make tries to state the opposite. We think if Erik Selvig has been in both Avengers movies without Jane and Darcy, why can't Darcy appear in Civil War and show us her poli-sci knowledge?