Agatha All Along has explained why Wanda Maximoff was unable to locate her son Billy after the events of WandaVision, yet has proffered no comparable explanation for her other son. Billys twin brother Tommy likewise appeared in Marvels WandaVision, but has not returned to the MCU timeline. As both are expected to play a role in the MCUs future as members of the Young Avengers, this mystery will need to be addressed by Marvel soon.
