Mark Millar confirmed on Twitter today that as a result of the Netflix/Millarworld deal, the comic reworking of his '08 Superman movie pitch "ain't never happening". Fingers crossed that he reconfigures it into a Superior book or something at some point (while the kid's own adventure in the original miniseries has been told unless there's a follow-up with him, the in-universe comic character he was based on could have a story to tell too, especially since Millar mentioned he existed in the world of the Jupiter's Circle/Legacy/Requiem books).