James Gunn has taken to Twitter to ask DC fans if Superman's costume should have trunks in Superman: Legacy. One of the earliest announcements to come from James Gunn after he and Peter Safran became co-CEOs of DC Studios was that a Superman reboot was coming. They decided not to bring Henry Cavill back as the Man of Steel as Gunn began writing a new solo movie featuring a younger version of Clark Kent. Superman: Legacy was formally announced as part of the DC Universe Phase 1 slate reveal at the end of January. While no new Superman actor was announced, a July 11, 2025, release date was set.
https://screenrant.com/dc-superman-costume-trunks-james-gunn-poll/