Next expansion pack/ game pack

While I am totally down for hotels/resorts and/or bands, I would really love it if the next pack had an underwater world. I think such an expansion would be great for our Merfolk; we already have underwater rebreathers with Sulani, so even regular sims can enjoy the ocean deeps with their Mer friends.  Yeah, I'm totally picturing spectacular underwater grottoes to live in, and fantastic community lots, lounges, etc, to play in. 🧜🏻‍♀️