Here is an idea for a great update. It would be called "Crushing Depths"

I have found an amazing idea for a possible upcoming update for Minecraft. It would introduce a new boss, tool progression after Netherite and finally a different fighting style from the ones we have (control damage-swords, damage burst-Axes, semi ranged-spears and long range-Bows/Crossbows) by adding tank/control. Of course it would be balanced. After netherite, we would have tungsten, heavy but strong! It would be found in the overworld but it would be 2.5 times rearer than ancient debris. It would only be mined by a netherite pickaxe and would require a new furnace. You guys just dropped the sulfur update so you could utilize this via my idea. To smelt raw tungsten into pure tungsten ingots, you would need a new furnace crafted by a blast furnace, netherite, ancient debries and iron in a crafting table. For fuel, you would need a compound/mix of coal-gunpownder and sulfur fuel. It take 5 minute for the smelting process and may explode if not careful. It needs a constant refueling every 30 seconds and melts/burns nearby meltable blocks(5 block radius). To be balanced, the tungsten equipment slows the payer down but offers huge tnt, fire and damage resistance. It is not recommended to fly in an elytra with heavy armor. Also, it has to be fuzed to netherite gear and can make a netherite shield (heavy, blocks any attack with high knock back resistance but can only be held for 5 seconds before the player is tired. I have an idea(new biome+boss)(contact me fore more info please)