This is not a jackson nerf attempt, it's not even a USF nerf. This thread is a CHANGE suggestion. An overall positive net change for all factions, USF included
By unit pool he means selection of different units. This is especially noticeable with infantry/team weapons. E.g they don't have a mortar in their unit pool because an emplacement was supposed to do that job.
Bolster is not a unit.
Oh i get it now, i really though he ment that UKF has 4 men squads. Thats why i pointed out bolster