SPOILERS AHEAD for Avengers: Endgame.
While Avengers: Endgame saw Black Widow leading the Avengers following the 5-year time jump after Thanos’ Snap, an early version of the script had her instead “leading the organization in D.C. that was in charge of orphans.”
Via TheWrap, Avengers: Endgame directors Joe and Anthony Russo appeared on the Slate podcast “The Gist” and discussed how an early draft tried to deal with the “idea that one-quarter of all children have no parents.”
Source: IGN.com Unused Avengers: Endgame Subplot Had Black Widow Overseeing Orphans