The Kracken Conch Shell

I think it would be awesome to spawn a single conch shell on a random island that is a single use item. It could go in one of the currently empty inventory slots. Once this item is used it will respawn on another random island. Also, this conch shell should not glint. What I think it should do is when on a boat whether it is your boat or an enemy's ship, you can use the action button to blow into the conch shell and it sounds off like a horn. Once this takes place a kracken will spawn and attack the boat in which the conch shell was blown on. It would be fun to have the ability to spawn a kracken considering last night my crew went to bed and I got another crew that left me on an island when I was in the middle of doing a mission. I had 2 chest one was a captain's chest and some exquisite spices too. I left them and caught a mermaid and the new people who took over my boat would not listen or turn around...so once I took the wheel of the ship I drove them to a mission they wanted they jumped off and I left them on an island and drove straight into a kracken and when they caught a mermaid back to the ship their expressions were priceless.