Superman: Legacy, James Gunn’s Superman reboot, will face a similar challenge to Zack Snyder’s Man of Steel. Since Justice League, the DCEU’s future had been up in the air. Some of the franchise’s biggest characters were missing from the big screen, including Ben Affleck’s Batman and Henry Cavill’s Superman. Now, DC Studios’ new DC Universe means that the original DCEU will be rebooted after 2023, at least partially, starting with a brand-new Superman film.
https://screenrant.com/dc-universe-gunn-snyder-superman-franchise-challenge/