Link is an in-between man whose sole passion in life is to connect you with someone who needs your abilities. Link’s job is to know you and know what you do for a living, what kind of things you’re good at. If you have been in town any decent length of time, Link will find a way to get to know you (he can do it himself, or he has others who work for him). Sometimes Link will wait a few days to get to know you; sometimes he’ll wait a week or more. It depends on the vibe he gets as he’s scoping you out those first few days.
Sometimes a party enters town looking for someone with specific talents and abilities. Link can be sought out instead of seeking you out, but you have to ask right (the right people in the right manner).
Also, Link’s services aren’t free. He has a business to maintain and a family to feed….