Fan Casting Batman vs. Superman

Imagine that, that instead of the Fantastic 4, young up-and-comer Tim Story was hired by Warner Brothers to breathe new life into the World's Finest. As an experiement, I intend to cast the actors of 2005's Fantastic 4 into the roles of a Batman vs. Superman movie (with some exceptions). This film was cancelled, director Tim Story was replaced Wolfgang Petersen, Ioan Gruffudd will played Superman, Chris Evans will played Batman, Michael Chiklis will played Lex Luthor and Kate Beckinsale will played Wonder Woman.