Not that it's related to the thread, but did you miss the most recent Unearthed Arcana? Because it all but confirmed that D&D 5e is probably getting Spelljammer in the near future.Spelljammer probably getting kicked up the ladder in terms of being redone.
There's nothing to problematic in it relative to modern sensibilities (cf Darksun) and theres not much deep law to it and it's fairly obscure.
As for the main topic of the thread, I really wish that it had happened. I might not have watched the show if it had existed, but one can dream.