As we all know, Oda's creativity with devil fruits are without bounds. That being said, there are a number of devil fruit powers that I and other fans have expected to see in the series at some point, such as a Dragon fruit, recently obtained by Momonosuke. In this topic we can discuss likely future fruits, as well as possible owners and powers. One of which is a fruit that allows the user to swim, canceling out its weakness. This seems to have recently been given to Senor Pink, so I'll leave it off my list now. A bunch of other fruit possibilities have also, in my opinion, been replaced by other things, such as a Medusa mythical zoan is covered by Hancock, Pegasus by Ganfall's bird Pierre, and a Kraken fruit by the appearance of the actual Kraken. Below are a couple I have in mind
The Water-Water Fruit: we all know this has got to happen. The potential abilities of this logia are massive, and likely, in my opinion, must be held by one of the most powerful characters in the series. Originally I would have said Kaido, but in light of recent reveals, such as his Zoan army, I doubt it now. A more likely wielder, I believe, would be one of the 5 Elder Stars, considering they've been built up to be a force to be reckon with. Another would be the final unnamed Warlord.
The Rock-Rock Fruit: Same as the above. A rock fruit user could be a defensive power house sort of character, sort of like Jozu, but maybe in logia form. I'd personally like to see a larger character have this ability, someone like Machvise of Doflamingo's crew, or a member of Big Mom's or Blackbeard's crew.
The Null-Null Fruit: This idea is much more unlikely now, with Haki being so prominent, and also due to the fact of how ridiculously overpowered this fruit could. Basically, it would eliminate the powers of devil fruit users within its proximity. A power suited for a very high level character. (Not sure if this is kinda Blackbeard's power already, but oh well)
The Fish-Fish Fruit: Preferably a shark. This fruit would be another completely hax fruit (or completely useless) given it would (supposedly) give the user the ability to swim again. It would be ironic if a fishman had it haha
Immortality Fruit: Possibly what Bonney's fruit power is, with the whole aging ability, would be a good twist. But if not, I thought it would be interesting if the Straw Hat had the immortality fruit haha and is passed down from pirate king to pirate king with the will of the original D with it haha just some crazy fanfiction though
The Candy-Candy Fruit: Majin Boo baby! haha this fruit would allow the user to transform its victims into candy, kinda like what Sugar does with the Hobby-Hobby. And then if the user eats the candy they gain more strength, maybe even their powers and abilities. Obviously, this would be the ideal fruit for Big Mom
Mind Control Fruit: This is what the Love-Love fruit should have been, the ability to control peoples minds into following you. Obviously it would be completely hax and probably the mega mastermind of the world government would have it
The Wind-Wind Fruit: This is Dragon's power, we're just waiting for the inevitable confirmation
The Heal-Heal Fruit: If Crocus could have had a devil fruit, this would have been it. The ability to heal anyone magically. Maybe someone else's ship's doctor
The Wood-Wood Fruit: I really can't think of another power for Ryokugyu, but I think this logia would be somewhat fitting, considering Binz already has plant manipulation, and I'm not quite sure how a plant logia would work anyway
Thoughts? Any other ideas, like some more Mythical or Ancient Zoans?