I mean, given that Greyhawk is DMsGuild legal, it would not surprise me for any Greyhawk DM to be working to put some material up.EDIT: I do not have an X account, I killed mine when it changed hands, and thus, I did not have access to the full thread of replies. I reached out to a friend that does have an active X account and got the low down, yeesh! The friend and I talked it through and we believe that prior to WotC approaching Luke there indeed was a team of fans associated with the project, but it is a question whether any of them will be part of the project going forward.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.