Fan Casting Kara Danvers-Olsen in Justice League: Knightfall

Like her cousin, Kal-El, Kara Zor-El, better known as Supergirl, chooses to stand against Batman's regime rather than stand with him, hoping he can be saved from this path of psychological slavery. At the end of the film, she too dawns the suit that she wore in the original Injustice games, solidifying herself as a prominent fighter in Superman's insurgency against the likes of the regime.