Why not implement a system like WoW did in their latest xpac? Give us a storage tab specifically for materials like we have for crystals and allow us to craft anywhere anytime without having to stop and pull out mats from the bank. Basically as long as the mats are in your bank or bag then they are accounted for and usable at anytime without the need to sift through your belongings for them. We have 2 to 3 retainers per person plus bags, it gets hard to keep track of what you have and where it is. It would be really nice to not have to worry about that and just see your total number of a particular mat in the recipe screen.