I think Wolves of God by Kevin Crawford of Stars Without Number fame is worth a mention. Dark Ages England fantasy goodness.
https://www.kickstarter.com/projects/1637945166/wolves-of-god-adventures-in-dark-ages-england?ref=user_menu
There doesn't seem to be a whole lot in that regard looking at the core rules. There is a new action called Incite that calls for a Wisdom save on targeted creatures with a DC based on your charisma. Used for "deterring a discouraged opponent from fighting on, convincing indecisive creatures to...