While the MCU has made it clear that not only will Robert Downey Jrs Doctor Doom play a vital role in the future of the MCU, but that his first appearance, Avengers: Doomsday, will lead into the highly anticipated Avengers: Secret Wars, not much else is known about the films plot or what storylines from the comics the films will stick to. One big piece of the puzzle may be in the fate of Elizabeth Olsens Scarlet Witch, last seen disappearing under the collapsing mountain she worked out of in Doctor Strange in the Multiverse of Madness. Yet no one saw her actually perish, leaving her fate open. Could this mean one of her infamous storylines, Avengers: The Childrens Crusade, could be adapted for Avengers: Doomsday?