You challenge is to make the film adaptations of Rick Riordan's Percy Jackson & the Olympians series (potentially including the subsequent book series in the Camp Half Blood Chronicles, and any of Riordan's other works set in the same fictional universe) more successful, both critically and commercially, than the film adaptations of J.K. Rowling's Harry Potter series (including Fantastic Beasts) by the present day. Bonus points if you can do this without undermining the Harry Potter film series, and for going into extra detail (eg, alternative directors? Actors? Plot?). Can this be done? How plausible could it have been?