My biggest complaint with arrows is when I run out of a stack of 999, in the middle of a battle , I have to...

1. Disengage the enemy.
2. Open up the Gear menu.
3. Add another 999 stack to my "bag".
4. Close the Gear menu.
5. Click on "Refill" from the Action Bar.
6. Re-engage the enemy.

This is too cumbersome (and please don't tell me to use a macro...I shouldn't have to) not to mention how many times I get hit by the mobs attacking me through this ridiculous process.

My Quiver should hold all 999 arrows ( I don't care if that is unrealistic) and Refill should reload my Quiver from my Inventory.