WandaVision: 10 Characters Who Could Be The Mysterious Aerospace Engineer

Though WandaVision is Teyonah Parris' first MCU appearance, it is not Monica Rambeau's. Monica played a major part in Captain Marvel, acting as a sort of niece to Carol Danvers herself and even getting to spend some time with the Skrulls.

Monica met Talos, Soren, their child and Norex, the Skrull science guy. The latter managed to alter a quadjet to handle a mission to space with little difficulty, and would have had no problem designing and building something to handle the Hex barrier. Of course, he was murdered by Yon-Rogg before the end of the movie, but it may be that he passed his knowledge onto others of his species.

Possibly the most likely Skrull to appear would be the unnamed daughter of Talos and Soren, who Monica seemed to form a fast friendship with. With close to 30 MCU years between WandaVision and the last time she was seen, there's no telling what she could have done with her life, but aerospace engineering is certainly an option.

Since her parents are still on Earth during the events of Spider-Man: Far From Home, it's entirely possible that she will be too. Could it be that when Jimmy Woo wrote 'Skrulls?' on his whiteboard in episode four, he was simply foreshadowing the appearance of one of the shape shifting aliens later in the series?