So... why not issue an expansion pack for BOA2? I'm thinking of Wars in the West. The map could stretch from San Francisco to Kansas City, from Ft. Laramie to Mexico City. Then you could cover such conflicts as the Apache Wars, Mexican-American War, War of Texas Independence, Pueblo Revolt and Sibley's Invasion of New Mexico.
Or take the new and beautiful NCP map. You can recreate several 18th century wars from the Great Northern War through the First Coalition!

It sure beats keeping quality staff chasing after time-draining patches that bring in ZERO revenue.