I know the cartoon movie was a failure, but I liked the 80's style. Maybe a new try could work, as serie in Netflix or another streamer channel. Hasbro would love to sell toys about this famous franchise. But I worry about a cartoon or action-live adaptation could causes an accidental retcon of the story, at least with some details. Or we could try with another title from the same world, for example a prequel as the legend of Huma.
We can't forget the videogame as option for an adaptation.
Lord Sorth as villain? He is dead. He came back from the demiplane of horror, and in the war of souls.... let's say he is now in the other neighbour searching his elf maid and son.
Isn't it the fifth age like a "jump the shark" effect? Too radical change.
The Krynn uchronies or alternative timelines are canon, aren't they? The time spheres from 2n AD&D Chronomancers could be a great opportunity to create new and different stories.