My dream of how such a game could be is to have two grand campaigns, the first starting in 1775, allowing you to play the British, U.S., Royalist France, Prussia, Russia, Ottomans, Austria, and Spain. The second campaign start would be in 1800, the playable factions being the same. The game would allow you to play through such events like the American Revolution, Napoleonic Wars, The War of 1812, The Industrial Revolution, the Central and South American revolutions, and later on the Mexican-American War and revolutions of 1848.
If something like this was to be made then I would definitely buy it.
