Now I sincerely hope he gets what we wants and I will snap that sh*t up in multiple formats as soon as it drops but I can't blame WotC one little bit for focusing on the other 99 people.
Much as I loved the Greyhawk setting back in the 80s and 90s, I have to agree with this. It's indeed quite hard for a company to try to resurrect and rebuild a fanbase for a product that (in Greyhawk's case) had at least one or more divisive splits (Greyhawk pre-Gary leaving, Greyhawk post-Gary leaving, and and the "From the Ashes" Greyhawk, not to mention the wild Vecna subplots back in the late 1990s that some people said "that's not Greyhawk!" -- oh, and lest we forget, fans of the Castle Gaxmoor stuff that Gary contributed to that some people want WotC to inexplicably co-opt because it was Gary's take on some of his original campaign notes, or something like that...)
It's not an impossible task, but that mirror has been broken into so many slivers it's best to just melt it down and make a new but similar copy, rather than try to break out the epoxy.
Just take the basic stuff from the original 1983(?) box and give it a fresh coat of paint and modernize for the new audience, and let the old fans take or leave it, because they will never please enough fans old or new if they try to please them all, IMO.
That said, I am looking forward to Ghosts of Saltmarsh -- maybe I can make a Greyhawk campaign out of it and entice some of the old brood to walk Greyhawk again... Then again, if I were doing that, I would more likely run an arc of 5e-modernized T1 Hommelet from say 2 to 5, followed by White Plume Mountain from 6 to 9, then launch full-speed into against the Giants from 10th to 18th level...
Hmmmm....