Has it ever been discussed that a killer new campaign to have is the one led by José de San Martín to liberate Argentina, Chile and Perú ? I think it has all the components that would make a great addition to AOE II: DE
For your reference: https://en.wikipedia.org/wiki/Jos%C3%A9_de_San_Mart%C3%ADn
Map (missing the internal Argentina battle action): https://www.entrerios.gov.ar/CGE/recursosaprender/sanmartin/