Have France win in India, Britain win in North America and Prussia hold out in Europe. Could this work? Why or why not?
It might work short term, but I do not think Britain would allow France to keep India. I think when war breaks out again they will move heavily to recapture their holdings.
Well, if France wins India, that is expels Britain from India, Britain is never gonna be able to allowing anything to France. Controling India was more or less the same as controling the oil and gas fields of Saudi Arabia, Iran, Irak and the Emirates today. That was the key to Britain's domination for à century and a half.
It would have been the same for France who would have finances the pourchasse or the conquest of the austrian Netherlands thanks to Indian ressources.
While money may, or may not, have been important, control of India gave Britain saltpetre supplies like no other power in the world. That meant British armies could and did practice with live fire on a regular basis, which few to no other nations could afford to do.Besides, the idea that India was this hugely profitable make-or-break for a country is fairly off. Most of the money that was made went into the corrupt pockets of EIC officials and not to the national government, and I've also seen numbers that suggest the vast amount of capital for the industrial revolution came from agricultural output at home.
I like the French policy shift to the Med. That has real potential. They have good allies there in Spain and the Ottoman Empire.