A simple future idea...

Hi everyone, playing SoT I got an idea maybe st**id, but I hope it isn't. The idea is to create a new type of cannonball, or an event whereby, if your ship is hit by this "thing", an enemy will land aboard the ship itself, it could be a skeleton, a miniboss, dead captain, or otherwise, in such a way that it chases and damages players in their own ship, until it is killed. Thanks for your attention!