I'd like regional diversity in ALL the units... including aircraft and armored vehicles. Seeing two groups of T-34's fight each other is lame. Obivously there are limitations to how many art assets they have time and budget to create, and how many models and textures a computer can handle at one time... but one can wish.
....? I'd like some unit variety, but no need to get ridiculous.jaguar-skin-coat for Meso-American Riflemen