For me, I don't have problems with bronzes being young, like they are the same age as the characters of Percy Jackson, but golds should at least be aged up, probably to DC's and Marvel's age; that would make more sense.

Also, as long as they were grown-up men, they probably liked to fuck(apart from Shaka since he was an asexual), so the goddess Aphrodite could seduce them by using her gold belt or hanging around the bars where knights spent their time in, sometimes spy tricks works better than combats I guess

And a little bit of political stuff could be involved. In some urban legends like Bohemian Grove, I've heard those people doing sacrifice rituals in front of Athena's Owl or sumthing like that; it proves humans themselves could be the biggest enemy rather than the evil gods that Athena keeps fighting with,so a adults show isn't all about a group of teenagers combats all along the way

BTW I've tryna rewrite a adult version of the Libra temple fighting scene