So, you wanna be a priest?

[Pete Atack]

Mark,
as for individual characters for a US counter mix, how about a Kit Carson scout. They usually weren't much in the way of trigger pullers, but may add an ability for scouting or detecting ambushes.
And I'm not sure about the level of off map support (arty, air, mortars)in the game, but maybe a Forward Observer / Fire Support Officer to add accuracy to indirect fires?

Pete