I can add up to 10 units in late - don't worry they would appear in a planned patch, not now ( I don't need more delays).

My proposals:

German Guard Pikemen;

German Guard Musketeers;

Imperial Jaeger - HRE marksmen from Austria or another single province,

Pikemen with 'Swine's Feathers' - didn't decide who would get them, possibly linked to an unique building ?

Artillery Train - wagons for multiplayer only. You know 'you'll win if you destroy my supplies etc';

Artillery escort - flintlock armed, but small numbers and hard to build, added to artillery roster, to make them a kind of escort for the artillery.

If you have something to propose for late only - do it.

In addition I will add :

Berber Crossbowmen and Cimaroons as additional african units in earlier eras if possible.

Regards Cegorach