Marvel Studios is reportedly considering Jack Champion for a "major role" in one of its upcoming projects. This was stated by insider MyTimeToShineHello, without specifying the character or the particular film or series.
Champion is known for his role as Miles "Spider" Socorro in "Avatar: The Way of Water" and "Avatar: The Seed Bearer". Formally, the actor has already appeared in the Marvel Cinematic Universe: in "Avengers: Endgame" he played an unnamed teenager on a bicycle whom Scott Lang meets after returning from the Quantum Realm.
A small cameo is unlikely to be an obstacle for new casting, as Marvel has repeatedly invited the same actors for different roles. However, information about Champion's possible return has not yet been confirmed by either the studio or the actor's representatives.