How would you have changed the movie, if you were writing it?

First of all I don't think I would have had the GA be corporal. Or if he was I would not have had him look like he did when he died. I also would have had some interaction with the pregnant mother, a lot more then just at the end. I'd have it be more of a learning experience for the GA instead of him being the jerk he was in life. It would be more of a development of his soul. Lastly, well, did you ever see Zathura? Towards the end do you remember the merging of the old Astronaut with the young boy? Well I would have written the ending that way. The old soul has learned the error of his ways and surprise, surprise as the boy walks into the light to be born the old GA merges with the young and we learn all this time he's been leading himself to another chance at life to get it right this time. He and his daughter will love each other again as mother and son. His wife will love him again as her grandson, and life goes on, lol.