Idea for next aquatic update

I have an idea for the next aquatic update. Zombie pirates that travel on boats and may come in groups. They will kill you if you have anything valuable such as diamond, gold, iron, emerald, etc. And if you drop it they will grab it, and once they have gotten enough treasure, they will leave, but if you kill the one that took it, you get it back and get a bit extra. It would be similar to a raid. There would also be outposts on islands or beaches which is like a village but pirates, except at outposts, the pirates are alive. You can take rare stuff such like ores from outposts.