Slaveguilds

I meet the Slaveguild every place. I guess you all also. And i guess, you and me are trading with them.

As their name is Slaveguild, maybe it would also be nice, that they sometimes sell Slaves. Expensive, and before you buy, you can see, what stats the slave have, what his old proffesion was and so on. and after you buy the slave, you can let him slave (work more, need less food and so on), or you can free him. maybe there are also a bonus when you free him like in fight he never surrender or somethink.