A new installment, Avengers: Doomsday, is reportedly in the works, with 10 MCU characters set to appear at the peak of their power. The project may include a range of superheroes, with some outlets speculating about potential cameos and others discussing its connection to the broader MCU. Details about the release and plot are unclear, but it appears to be generating interest among fans and sparking discussions about the MCU's history and future.