Allow hunters to always have a basic arrow that deal 1 dps and have us use ammo if we want better arrows, this way ammo still matters and hunters don’t have to leave a raid to get more and it will free up bag space.
If this “ruins” hunter then please increase the stack limit from 200 to 500/1000.
Even the smallest quivers/Gunpouches are 6 slots, that’s 1200 pieces of ammunition. Just make sure to restock when you hit a town. It’s all part of the hunter experience 
Even assuming you have an absurdly fast bow, like 1.5 attack speed, it would still take you 30 minutes of continuous shooting to use up 1200 arrows. And assuming you need to run between mobs, quest objectives etc. chances are 1200 arrows should last you well over an hour.
When you get to raiding you’ll have a 16-slot quiver, that’s 3200 arrows. So again with the 1.5 bow example that’s 1 hour and 20 minutes of continuous shooting.
And since most endgame bows are in the 2.5-2.9 attack speed range, that mean it’ll take you
2.5 - 2 hours and 13 minutes continuous shooting.
2.9 - 2 hours and 34 minutes continuous shooting.
You will not be needing arrows 