it doesn't lend itself to an interesting story because it weakens a lot of people's motive, especially Jessica's which is quite literally love for Leto. i think one of the few ways it could work is an analysis of the BG conditioning (and perhaps how they plan to get a harkonnen and atreides together) but even that is overdone. paul is an anomaly, and that is what breaks that thousand years of stagnany that is literally what dune is all about.