There have been eternal debates raging over everything from the 'S' logo, to the boots, cape, and, yes, even whether the Kryptonian should wear red trunks over his outfit.According to one recent interview,

James Gunn is the ideal director for a DCU ensemble movie that could replace Justice League as the Gods and Monsters chapter's team-up finale.

He emphasized that while this is the first major step, it’s not merely a proof-of-concept film—he’s simply trying to tell the best Superman story he can. Still, Superman is "very important" to the overarching DCU story,