Fletchers should want arrows

I can't tell you how much I want this to happen. In ALL of my worlds, I always have an overflowing amount of arrows from a bunch of my farms, and once you get infinity, there's really no reason to have them. So I think that villagers with the fletcher profession could be made more useful if they traded emeralds for your arrows. This would free up tons of space in almost every Minecraft player's chests.