I am not normally around on this forum so forgive me if I am treading old ground.
Seems to me that given the recent result at Le Mans and the dearth of LMP1 cars in general something needs to be done. The fact is the whole hybrid business has become far, far too expensive. I don't know how these things work but rather than playing around with gimmicks like running for a kilometre on electric power only (virtually unenforceable I would think) shouldn't the ACO be banging on the doors of the likes of Jaguar, Aston Martin, Ferrari, Mazda and Mercedes asking what they need to get them out there racing? Peugeot have already said they will come in if the costs are reduced. Perhaps the hybrid element should be reduced (as a born again philistine I would say banned but I suppose progress is progress ) and adjustments made to non hybrid rules to put them on an equal footing and stopping the privateer only concept.
Or failing that how about a team of Ginettas with Jaguar badged engines run by Ecurie Ecosse? Or maybe a Ferrari developed car, badged Alfa Romeo run by a revamped Auto Delta? Whatever, and nothing personal, Porsche and Audi have won far too often, time for newcomers or old stagers to get Into the act.