While we are seeing the new crafting changes presented with Markarth, I had a great idea to help enable crafters even further:

Allow crafters to read multiple Master Writs of the same type(Blacksmithing, Clothing, etc) and have quest markers(or "Crafting Markers") over the respective set table if you so happen to have a master writ for it. Then once you get to the table, the same existing crafting system would kick into play showing what trait, item and style to craft. Just an idea - I do enjoy efficiency in crafting