Ironheart is set to bring Dominique Thorne's Riri Williams back to the Marvel Cinematic Universe in a Disney+ series that will follow the burgeoning superhero in her early adventures. Set after her escapade in Wakanda during the events of Black Panther: Wakanda Forever, Ironheart will finally confirm the eponymous superhero's place in the MCU and continue to position the character as the replacement for Robert Downey Jr.'s Iron Man. Riri Williams may not be alone when she next returns to the MCU, however, as there are several other franchise characters who would be perfect additions to her upcoming Disney+ series.
https://screenrant.com/ironheart-mcu-characters-should-appear/