Better Disenchanting for Grindstone

The grindstone deserves to have more functionality than just taking all enchantments off an item. I propose an extra slot within the grindstone to place a book or another tool, thus taking the enchantments off the item and putting it on the book/tool. This can be taken a step further by putting as many books/tools as is equivalent to the enchanted item. Five enchants on one item? Place five books/tools in the second slot and all the enchants will separate onto those items. This separation action could cost xp while grinding the enchants off an item completely will still give xp.