an item that turns a tank into a wind wall?

i wonder if riot has ever thought about a tank item that would really support the idea of a tank body blocking ranged auto attacks and poke abilites for his teammates.

what im talking about is a tank item with an active, that turns the tanks hitbox into a braum shield or windwall for a couple of seconds and prevents projectiles from being able to move past him. hed still be affected by those abilities, but adc auto attacks and projectiles like q would deal damage to the tank and then just straight up stop and vanish.