A one click loot on your own box would be the simplest solution.
This still leaves you vulnerable when looting the boxes of others so it won't exactly unbalance things.
@MandatoryIDtag It only has to be a one click system on your own death box. For any others it can remain the same process. You would still have to loot regularly in the sense of earning it. But if it's your own and needed after a re-spawn the one click system should work to retain what is already yours. That way nobody has to worry about an imbalance from the process being unfair.
You loot ammo per stack 80 or 16.
