Fifth Element
Legend
Because while some of the changes can be pretty significant, there are still huge swaths that will still be there. Draconians and dragonlances to begin with, I'm sure.I don't see the point of keeping the name Dragonlance then.
Surely you'd agree that if 1% of the setting were changed, it would still be reasonable to call it the same setting. Conversely, if 99% of the setting were changed, it would not be. So there is some proportion in the middle where it ceases to be reasonable. But from what I've seen we're not anywhere near that line.