As such, it was a bit more complicated to figure out how they would have wanted the character to look in Endgame when decisions about how she was going to look in Captain Marvel hadn’t been decided yet.
Figuring out how to handle the whole “passage of time” thing for Captain Marvel was a bit trickier than it was for other characters, because Brie Larson actually filmed her scenes for Avengers: Endgame before she got around to making Captain Marvel.