Yey give us the banners from 1257AD , they look amazing and are heraldic, each clan can carry his banner, that would be awsome. There are 3 or 4 model based on a 2H animation when you hold it, they are amazing.
You can give a slightly bonus when we are around a banner, like +3HP or +5WPF, or a small heal.
I'm sure it can be the greatest improvement since a long time