Okay let me try. I can't write a script or direct a movie. My role is that of a producer. Story idea and direction of the story by setting goalposts to achieve in a film. Getting a good director and writer would be fine. Good if there's a collaboration. One from films and one from comics.
For the first film i will keep it based on the first six issues of Grant Morrison's Action Comics New 52 run. That's the general idea of the story. Adapt that into a workable film. It helps to differentiate it from earlier films.
The film ends with him getting the costume. But not the ability to fly. Let's make it like the Fleischer shorts or Golden Age. I thought it was bad idea for Superman to not to fly. But then flying is no more a wonder as it once was. And by putting in restrictions in place one can become inventive in crafting unique action sequences.
I would hint that he can possibly fly. But that's for the sequels if i choose to explore. If its a huge success i may simply carry on with the golden age style. Otherwise, i plan to develop him over time. Both in terms of powers and character.
I would put in Easter eggs for a wider world. But that's where it ends for possible future films. Just make one good movie at a time. First one doesn't even have him in Superman costume till the end. Fighting for the oppressed and the poor. I think it works really well as a power fantasy. Who does not want to beat up bad guys and use powers for other's good once in a while?
It can have different layers too. Like paranoia. Or machines making people irrelevant.
I will ask them to try to put in Action Comics #0. 'The Boy Who Stole Superman's Cape'. I wish to start the film with this segment as James Bond films start with an unrelated action sequence. If its possible.
What makes it most delicious is writers can develop him as a character over a possible Superman trilogy. From a 'hothead' to the Superman i love.