Mykellah and Rasani have some great interactions. Both have a deep love of forging and the guild as a whole, and I think the conversations they have over right and wrong, guilds and gods are some really interesting and important ones to have. Always look forward to rping!
I would honestly like the ability to be able to tend to weapons and armor to extend their life a bit. Maybe not a TON but the flavor it creates is neat, and each class could do it. Sharpen blades, polish armor, dust off the magic dust from your staff, clip your nails if you're a fistfighting class. (the last one is a joke but man that would be funny)