You have a good point, most boundless makes little logical sense. To store metric tons of rocks and weapons in our diaper is upsurd. We really need PANTS for that.
Maybe we can solve two puzzles with 1 block, let pants be the pvp qualifier. If your wearing them, your fair game for pvp. If not wearing pants, your immune to any pvp action such as taunts/invites/damage/ etc.
lol