I think it would be a big improvement to quality-of-life, if crafting got a slight upgrade. For example, crafting things made of wood. Let's say a chest. It would require you to craft all the sub-items first, before being able to craft the chest, but if you have a stack of wood in your inventory already, why not be able to just click the craft button straight on the chest, and it automatically takes out all the wood you normally would have spent.
It just saves on going back and forth a lot, and a lot of counting.