Not an engineer either but I assume it'd be a new platform and architecture and not worth the engineering effort on an old platform. If they don't ditch the S and X, I'd expect those features to come along with a body refresh, structural battery pack, 4680 cells....etc So a few years down the road.Not an engineer, but is this really true? It seems like an upgraded wiring harness and some component swap outs that would really not require an entire redesign. Happy to hear from anyone with expertise in the matter.