Not a fan about how Pokemon DLC has been handled previously (basically locking the postgame behind it) or the price to value ratio of it. If they need to do it to create a stable game upon release, then fine. But the Sw/Sh and S/V DLC seemed more like a cash-grab than anything else, and that's not cool.
I just hope that the best fashion outfits aren't locked behind having to buy DLC, like in Sw/Sh (I wouldn't have bothered with that DLC except that the fancy party dresses were unlocked with it. Those were some expensive dresses. Still worth it.)
But yeah, if it's extra-cost DLC, there better be a damn good reason why we should have to pay extra for it. "Extra story scenario" doesn't cut it, BTW.