i dont think that the vows of the BT are a good refrense as the vows are a upgrade this is more a special rule. and its a option you can swap the combat tactics you dont have too and thats what makes this so difficult too rule. i think different TO's will have different rullings
but personally i think its fare too swap tactics its pretty clever this way you can maximise the effect of your army do you need extra though men or more scoring units.
but personally i think its fare too swap tactics its pretty clever this way you can maximise the effect of your army do you need extra though men or more scoring units.
