Back wearable sheild against creeper blast!

I am suggesting to minecraft that we also have to wear a shield in our back because when we mine in deep so we can't see the mobs that is going attack from back, and they can probably give us one shot most of the time including like CREEPER 🫣. YES! If we wear sheild in back then we can't wear in our OFF hand cuz this will cause the game too easy. I Have an opinion for that 😎 we have to put out our CHESTPLATE for wear shield in back, just like Elytra wearing, And I am sure that players will like this too much because then they can do crouch mining easily with defend back attacks of mob, THANKS 👍 ❤️❤️❤️ MY yt channel is here = FANTASMY 😉