I'm enjoying the new fishing mechanic. The bottles you can catch add excellent random rewards and are fun to navigate to. I was thinking, this concept could be used for something more challenging and interesting. This is my proposal:
A treasure galleon (or multiple) randomly sail across the map (or spawn depending if you have the bottle). The treasure galleon is escorted by multiple ships of the line and will require cooperation and teamwork to take down. There will be a high risk, but if successful, the loot and rewards will be exceptionally rich.
This could be combined with some PvP, like two parties hunting for the same treasure, what do you think of this suggestion? What could be added?
Let me know.