Marvel Civil War Follow-Up

Marvel recently announced Captain America: Civil War. I wanted to talk about what I think Marvel will change.
Summary: A team of super heroes are reckless and let 600 people die in an explosion. As a result the government passes a law that forces superheroes to register their identities. Captain America resists believing the law violates his rights. Ironman is the opposite. He will do whatever it takes to make sure something like that explosion never happens again. The Avengers start taking sides. Ironman and his supporters hunt down Captain America and his followers, killing them if he has too.


While the general story line will remain the same, the causation of the feud between Captain America and Ironman will be different. I think Captain America will have a disagreement with morality and he will be upset that Ironman created Ultron. After Ultron ended up killing a lot of people In Avengers Age Of Ultron, Ironman has to take the blame. This is my my theory for how the film adaptation starts the feud between Ironman and Captain America.