Quote Originally Posted by Sylon View Post
The ability to upgrade an existing veteran unit to a different unit. For example, upgrading a 3 chevron hastati unit into a 1 chevron principes unit, at a cost. Alternatively, being able to upgrade a unit of veteran levy phalangitai into a proper, professional phalangitai unit.
this simply can't be a true reflection of reality, the units are an abstraction of the roughly the same people of a social class. Levies being 'promoted' like that en masse is wholly unrealistic, a group of farmers don't simply become citizens, which is what a professional soldier would be.