When it comes to Hollywood productions, reshoots are typically scheduled ahead of time. Most of the time, these reshoots are minor. In the case of Captain America: Brave New World, however, the Marvel Studios feature underwent massive reshoots that brought in a new writer to tweak the rewrites ahead of reshoots earlier this year. While it's unclear what was changed during those rewrites, the first trailer for Captain America: Brave New World suggests that the reshoots might've benefited the project.