Superman: Legacy casting is far from over, with Anthony Corrigan boarding the DC Universe movie as another Justice League hero, Metamorpho. The new DC Universe is on its way from James Gunn and Peter Safran, who are serving as co-CEOs of DC Studios. The first major movie is currently in the works, Superman: Legacy, featuring David Corenswet as the Man of Steel.
https://screenrant.com/superman-legacy-cast-metamorpho-anthony-carrigan/