Quote Originally Posted by Bar Kochba
but if you could do that then if you had a rich empire you can do it every battle and people will just abuse the power
I generally agree with yopu - hence my remark that such a feature should not be overdone - money should not be the most important factor here. Factors like loyalty (see old M:TW) or in which region the troops have originally been recruited could play a more importnat role
(note: I am not expecting something like this to appear in the upcoming M:TW2 - but it might be a nice way to spice up battles in future game; but again: only when it isn't overdone and cannot be exploited).