My opinion is Elan should be the easiest option to be added into a no-psionic campaign. The power points can be useful even if you don't choose a psionic class.
But we should remember out of the battlefield the psionic powers could break the power balance, for example the lurk, a stealth+psion...
The shardminds would be "broken" or OP (overpowered) in Dark Sun because they are living constructs and then they don't need food or drink. My suggestion would be in the Athasian Tablelands the living constructs PCs can be allowed but to recover the power balance then we add something like an...
Thanks for the suggestion, but to do it I would need some ilustrator and legal + technical knownledge.
About the previous plane I had forgotten to add something, the "fluvial net".
Among the floating islands there is something like a neural net, floating rivers what composed of floating rivers...
The plane of the flowers was canon in 2nd. Those "floral dragons" could be useful to sell merchandising articles.
Nightfell should be in the list of possible candidates to be joined to D&D Beyond as 3PP setting.
Hasbro and WotC should be very generous, kind and polite with "Roll for Combat"...
If there are psionic subclasses, maybe we could see a psionic PC specie. Elans should be the best option, because they can use psionic power points even if they aren't psionic manifesters.
I doubt seriously goblings to be more popular as PC specie than gnomes. D&D kobolds are a better option...
New PC specie? If this is not the ardlings from UA playtest then my theory is the drows. They are more interesting than orcs or goblings. The other option could be the genasi.
Fluviopolis.
When the explorers just arrive to this zone they may think this could be a wonderful place to live and build a settle, with the right balance between civilitation and nature, and it could be true in the past but now the truth is this premise is a naive illusion, or too dangerous to...
The wiki is totally legal, and even this could help to the return of the brand, because thanks this is known by the new generations.
My opinion is Gamma World could return as a D&D spin-off, but in a fictional world, not in an alternate Earth. Maybe even allowing space for other Hasbro's IPs...
You can read the Gamma World wiki, it is totally legal if you want to read the lore. Of course there is also a Fallout wiki.
Any suggestion? To start from zero with a "Eberron/magitek" version of Gamma World.
If you want PCs with high-tech, then you should use Starfinder by Paizo.
Even if Hasbro hadn't enough money for a new acquisition, a merger with other company is possible. They tried it with Mattel but it didn't work.
Or even Hasbro doesn't need the complete pack, but only buying some IPs, and later talking with Disney about licences.
I also distrust Ubisoft, but not all the videogames should be only in FR but these could help to promote the "brand power" of other settings: Greyhawk, Dragonlance, Mystara, Spelljammer... Not all the D&D videogames should be AAA.
A new videogame shouldn't be a clone of Newerwinter Online. I...