On the other hand, you have the echo chamber of social media, where casting rumors can materialize out of thin air and then be given credibility during an interview or social media exchange with an actor.
Not all fan rumors end up at the first stage, but it is true that some social media rumors have actually ended up with the actor being offered the role.
Of course, the reason we all write about this is simple: Crowe would actually be an excellent candidate for the role.
His filmography is populated by no-nonsense tough guys that would give him immediate credit in the role with fans.