Pirates pillagers

Hello, I want to propose an idea for a next update. It is a new type of pillager which would be called "pirate pillager". In the middle of the sea you would find some structures which would be boats on the water where there would be pirate pillagers that would be armed with iron swords and inside the ships you would also find slave villagers, but the pirate pillagers would not attack the villagers, with the profession of slaves the slave villagers would do all the tasks of the pirate pillagers. By eliminating all the pirate pillagers from the ship we would receive an achievement called "the end of slavery" and the slave villagers of the ship would become normal villagers with random professions. They would make offers to you to save them and each villager would give you a free map of their villages and they would make you another offer to take them to their villages. The pirates pillagers would appear in the invasions that occur in the villages near the sea. That's all I can think of for now,
a hug and goodbye