Recent leaks from the upcoming film Spider-Man: Brand New Day provide new insights into Bruce Banner's character arc in the Marvel Cinematic Universe (MCU). Initially, Banner's transformation into Smart Hulk in Avengers: Endgame sparked controversy, with fans arguing that it removed the character's internal conflict. However, a leaked audio description reveals a conversation between Peter Parker and Banner that suggests a philosophical shift. Banner questions the morality of suppressing parts of one's nature, implying he had accepted all aspects of his identity, including the Savage Hulk. This revelation complicates his current reliance on a device to suppress the Hulk, indicating a potential regression to his pre-Endgame mindset. Furthermore, the film hints at the return of the Savage Hulk and the introduction of the Grey Hulk, expanding the character's narrative possibilities. Spider-Man: Brand New Day is scheduled for release on July 31st, 2023, and fans are eager to see how Banner's internal conflict will be portrayed.