Proxima Midnight Was Meant To Return Properly in Avengers: Endgame 

screenrant.com -BY ANA DUMARAOG - Carrie Coon reveals that she was asked to reprise Proxima Midnight in Avengers: Endgame, implying that she originally had a bigger role in the film.
maneno muhimu: proxima midnight, return properly, avengers: endgame