While the DC Extended Universe is constantly expanding, there has been little updates regarding the upcoming Batgirl movie.
Then again, we may get a story about a younger Barbara Gordon, possibly even seeing how she eventually became Oracle.
Ben Affleck’s Batman is tenured and exhausted from his time fighting crime, so it would make sense for his Batgirl to be a bit older and more weathered than Hailee Steinfeld.
While we all assume the film will revolve around Barbara Gordon, it’s not clear if that’s true, or what the timeline of the film would be.