More potion ideas

I have some good potion ideas. first off, since there is practically no use for water in a bottle on its own, why not make it so that if your on fire and drink water, then you get extinguished. wouldn't that be cool? Also, have you seen the hidden effects, such as nausea,jump boost, haste, and blindness. They're usually found in adventure maps. though wouldn't it be nice if you could make the potions in vanilla. I do.We could even use my corn idea for one of them. Also maybe you could make bottles of air or empty bottles so that you can drink them underwater and it replenishes your breath. Finally I think it would be awesome if you could bind potions together in an anvil or enchant potions in an enchanting table for extra effects. Thanks for listening! Please diamond, subscribe, make a mod if you like, juggle monkeys, whatever! bye!