>>47975127I was just thinking, in regards this whole mess:
In SWSH you can get the Battle Ready mark at the battle tower for mons from older gens. This makes them legal for gen 8 competitive. For the purpose of this scenario, you've transferred a Roserade from Gen 7 into Gen 8 and given it the Battle Ready mark so it is VGC legal.
Now let's transfer Roserade to BDSP (in february 2022). In BDSP, Roserade learns Leaf Tornado, which it could never previously learn. So we teach it that.
Now we transfer Roserade back to SWSH. It now presumably has a Battle Ready mark, and an illegal(?) move. So what do you think is gonna happen here? Will this just be ignored? Will Gamefreak update the legal move list so it's not a problem? Will the transfer to BDSP have deleted the Battle Ready mark, meaning the process must be redone? Or will Gamefreak actually update SWSH, perhaps even with the additional Pokemon?