I like hirelings they send me free stuff usually with some amusing blurb about the craziness they are involving themselves with. I just wish I had some control over what they sought, this is most noticeable in provisioning where they send me things used to make drinks while I am more of a food type of person. Maybe a simple check box in the menu where you can designate you want food items or for clothing whether it is leather or actually cloth you are working on. For black smithing maybe a choice on whether to receive weapon or armor traits. Still keep it a passive just a little more control in what is sent.