Armor stands with items

I believe armor stands should be able to hold two items in their hands. With however many times I have tried to have an armor stand holding a spear or a sword with a shield on the other hand, but I can't. Just think about how we would be able to make gladiator fights with a sword and on the other hand holding a shield. We could show off our spear and shield or our sword and shield on the armor stand,  so we don't have to carry our shield everywhere we go or put it in a chest. We could also have the armor stands, carrying double swords or double spears or shields Doubled (if you really want to be blocky!). I believe that's what you should do for an upgrade to Armor stands you could call it the "standing with Armour" update. Minecraft, please do this so we can have Armour stands with double weapons. Have a Blocky day!