This is such a great idea, and one I've never thought of before, but it would make a fantastic movie. I'm sure Hollywood would ruin it by adding an epilogue where Jordon and his son (never made clear in the book if it is his or not) have a touching meeting over a Grand Slam at a Denny's. You know Hollywood can't let that one pass.
You're right, of course; if it was made, the result would most likely be very disappointing.