Thunderbolts made its much-anticipated debut in theaters across the nation this past weekend, thrilling Marvel fans everywhere. However, Marvel Studios decided to shake things up just days after the film's release by introducing a new title—or at least a subtitle—that has sparked considerable discussion among fans. This move has led many to believe that it inadvertently reveals a significant plot point of the movie. If you haven't had the chance to see Thunderbolts yet, proceed with caution as spoilers lie ahead.
Warning! Spoilers for Thunderbolts follow:*