I think you are extremely optimistic that a new version of the game would have a conversion pack...
1. They did it for Descent.
2. It simplifies the pipeline, add they can continue to offload old stock with the pretext that it's still compatible while they push out updates in reprints.
3. It keeps the old fanbase from open revolt, and they've been pretty good about that to date - almost to a fault given the damage card decisions, for instance.
So no, not excessively optimistic.



