That's a good Idea. Even if its only a few certain NPC's that can make certain weapons if you bring the materials.
Thats what I'm going for like some social elite, probably old, with a "wisdom" look to wip you into shape. Maybe they have a dying wish for an expensive plant, or dish, or drink, or maybe he just wants money for knowledge, maybe the first person would recognize you as a dragonborne and send you to kill a dragon and bring him back some claw tooth etc, and show you how to make something of it (deathclaw gauntlet etc.) but i read smithing mining, and tanning are confirmed and anything they do to make the game a longer more personalized experience would make me happy.