Mickey3D wrote:If Jackson commands a stack, 4 CP will be removed to the number of CP that should be available as per normal rules.
Moreover, if he is an army leader each corps in his army will suffer from this penalty.
So basically as an Army Commander, or Corp Commander he has a base 14 CP instead of 18 CP and any Corps he forms as an Army Commander would also be reduced to base 14 CP.
There are plenty of situations where you don't have enough troops to fill out an army, or its corps anyway, so there are plenty of situations where he is plenty useful as a promoted Corp, or Army general.