maybe a simple mod could be as follows?
- 1 new building entity (Bearer Trading Post)
- capture a Bearer thrall
- put it into the Bearer Trading Post
- 1st new recipe, taking some food and drink items = Bearer Food Pack
- 2nd new recipe. Bearer Food Pack + 1h game time = get some silver coins
maybe this way, each Bearer Thrall we get, helps us get a little bit of extra coin, at the cost of a traveling food pack for them to eat on their journey. (without any pathing needed)
(cross my palm with silver)
(or if the user, psalm sees it, cross my psalm with silver) 