Mercurius
Legend
How about this. Publish Gary's Greyhawk and Ed's Realms, then provide guidance for alternate variations that different DMs can play out. So 4e's Spellplague isn't "canon" to 5e, but it is an optional approach that can be detailed in the 5e campaign book. The Greyhawk Wars are a possible campaign. Etc.
Of course on some level this invalidates the novels that have taken place in those paradigms, but that's just how it goes. I'm fairly certain Timothy Zahn's looking forward to Star Wars 7-9 just like the rest of us.
Of course on some level this invalidates the novels that have taken place in those paradigms, but that's just how it goes. I'm fairly certain Timothy Zahn's looking forward to Star Wars 7-9 just like the rest of us.