I was immensely confused by this post at first, because why would Game freak want to price out the market of... playing pokemon games...????
But then it became clear your post about the dlc being pricey to beat out some market... was because you're an illiterate tcg guy. Got it.
Some discussion from around the web of the new Pokémon and events:
The teal mask's stars appear to be based on Momotaro.
A boy goes out on an adventure with a Dog, a Monkey, and a Pheasant to capture and defeat an Oni/Ogre/Demon. It'd line up perfectly with the Dog, Monkey, and Pheasant not-quite-starters being... well, not-quite-starters. Ogrepon is obviously the demon.
Kitakami is an actual prefecture in Japan.
The three not-starters - what I'm hence calling the Momotrio - also each have a pun of sorts their name incorporates:
Okidoji is a corruption of Okey-dokey.
Munkidori is a corruption of Hunky-dory.
And Fezandipiti is hard to spell. and a corruption of Serendipity.
That's not all there is to their names, but it's another layer to them. Probably ties into their "good" sides, which may suggest that they genuinely are Pokemon with two forms rather than two separate final species. Still maintain they're split-starter-prototypes.
Aside from that, there's this image going around with Terapagos.
View attachment 4655566
EDIT: Oh yeah, almost forgot.
There's a rumour going around that Dondozo can vore Walking Wake, because it's coded to vore any water/dragon type Pokémon.
This is likely a lie - there's no footage, and it's Tatsugiri's ability, not Dondozo's that causes the vore in the first place. But it's still a really funny mental image.