A new drained ocean biome!+village? (For vanilla

This would just be a simple biome that is possible near warmer biomes, and it would contain a "drained ocean" which contains; water puddles from the previous ocean being drained but not fully that have fish in them still, dead coral, ship-wrecks, ocean ruins,and ocean monuments, basically vanilla stuff put also maybe a few new structures that could fill the vibe out alittle more. Like maybe a new drained variety and a new variant of ocean ruins, and possible adding villages to it?. Like drained villages that give off Atlantis vibes. And a cool guardian to take place of an iron golem. Thought this was a cool idea because not many people are taking a liking to the ocean much cause no new updates have really showed up recently for it. Thanks for reading :] !