This is a serious question. Why not just have a race where a country has up to 4 people to get the baton around 400 meters as fast as possible? Every country will still use four legs as no one can run 200 meters at the same pace their 4th guy can run a flying 100 meters. Even Bolt at his best can only muster 19.19 for 200 which is basically running a 9.9 100 meter and then a 9.3 flying 100 meter which is slower than a top guy can run for a flying 100 meters.
Who needs all the disqualifications for passing out of the zone? Baton passing technique will still be necessary.
I guess an argument could be made that a team may use three guys who each run 133 meters. But even an extra 33 meters causes someone to lose their top speed.
Already top guys run 105 meters and lesser runners run 95. What would be so horrible if top guys ran 115 and lesser guys ran 85? It would add a whole element of strategy and eliminate teams losing their medals on video review hours after the event.