Hi Im a new beginner at Medieval. I see some of you guys mentioning something about sending your units back to "retrain" them, and combining/merging units together. After every battle, I'm bound to have some units that have gained alot of valour points, but there will be only like 4 or 5 men left in that unit, since I dont know anything about "retraining", I end up having to disbanding them. As a result, my army tend to consist of new units who have no valour points and I realize that is a critical factor in battles. Can someone explain more what is "retraining" and how to do it? Thanks