TheCosmicKid
Hero
WotC hasn't shown much interest in updating the TSR-era settings, probably precisely because the newer generation of players has no connection to them. They want to release "live" settings that players already want to play in like Ravnica and Wildemount. So the short answer is that I don't expect this to happen any time soon.
If it did happen, I don't see why they would change the model they're using for Ravnica and Wildemount and the like. They seem happy with it, and so does the audience. The one exception might be, as @Count Zero already said, an adventure path for Dragonlance, since that setting is tied to a specific storyline more than the others.
If it did happen, I don't see why they would change the model they're using for Ravnica and Wildemount and the like. They seem happy with it, and so does the audience. The one exception might be, as @Count Zero already said, an adventure path for Dragonlance, since that setting is tied to a specific storyline more than the others.