This is rather a small component of the overall picture of how a FC5 might be structured; I'd like a return to the crafting of special arrows that existed in FC3 versus the rather lame just-purchase-them-only of FC4.
It was rather cool that one could loot bodies/chests, get a grenade or Molotov if one was needed, then craft a special arrow. All this while out in the field.
Also, the count of the special arrows counted towards your overall quiver count.
It's just too simple in FC4 - especially with so many sepra's spawning. You simply re-purchase your next batch along with everything else naturally.