Brit commander needs to be looked at, it is a no question upgrade, which means it is over performing for cost.
OKW commander makes no sense. It gives up good AI to grant a very small LoS bonus, and a near useless arty strike. Instead maybe it should function like the Brit commander reducing vet requirements slightly while retaining LoS bonuses? It clearly needs to be adjusted to be an option, as it stands it is just a straight downgrade to the MG.
