My thoughts:
Surely, you can go with the classic Eevee Route, or give a Pokemon with a Special Trait, which could be a thing. Since said pokemon comes straight from the code, no refining to nerf it. That's what would make it go. And yes, Kill Gods. With the FF Music, and many more, that would be ****ing epic.
For Mario, i am sure that there is more humans in the mushroom kingdom.
For Undertale, i haven't decided a route yet. Unless there are two seperate RPs with the two different routes. Dunno though.
For the PMD, why i expect it to be Rupees as currency now?
For Ranger Trainer Class, i don't mean to seperate them, but rather give social stuff. So as respect. But we could refine things up.
Also, the meems. I saved the Lawnmower.