For example, If a really small and weak unit, like, some militia attacks some other more expensive grenadier unit, IF you retreat the grenadier to your base, and like wait a while his health will slowly recover.
I think it's a good Idea cause in age of mythology, I'm tired of having units that take are on the verge of death but I retreat them. But then I can't really do anything to with the, because there almost dead, making them useless. I just thought it could be something to consider, cause truth is, wounds do recover, albeit sometimes it can be slow. It could be a good idea since I remember someone in a forum mentioning that there probably won't be any priests/ powers to recover your units. (Btw how do you create polls? I just registered into this forum)
"It's called a retreat, not a defeat"
"Quand la Chine s'éveillera, le monde trembera" Napoleon Bonaparte