If you were upset, excited, or felt anything in between because of a supposed leak of "Avengers: Doomsday" and "Avengers: Secret Wars" concept art, you can disregard it all. According to the directors of the two movies, the concept art isn't theirs and has nothing to do with the films.

We should remember that Russo makes it clear this will be a "loose" adaptation and that's to be expected. The MCU is already full of films based on specific comic book storylines - "Civil War," "Age of Ultron," "Infinity War" - whose content veered wildly away from the source material.