Implementation of the piglin brute arm guard into PvP

When I saw the piglin brute announcement on twitter, I thought it would be a nice addition to the game if the arm guard was introduced as an item, the idea would be that it is obtainable only through a brute mob drop (As seen in another similar post) and it worked like a shield, the difference would be that it can only block one attack at a time but it gives a delay effect to the enemy if you parry it, meaning that if you manage to block a hit, the opponent would have to wait twice as much time to attempt a charged attack and the same thing to a hostile mob. This would give more strategy to PvP, since you can choose between the reliable constant protection from the shield or the risky, yet rewarding arm guard.