Leaking is a wonky "business" with lots of different hurdles along the way, if this is legit it's almost certainly not the result of someone sitting alone in a room with the newest build and taking pictures, but likely to be the collaboration of different people's evidences. Like, notice how the Skull Kid and Isabelle pictures are taken from the CSS while the others are selected characters, not to mention the difference in quality between those images, that to me at least suggests that all of the pictures were not taken under the same circumstances. We know often when people have real leaks on their hands they try to keep it between themselves, this happened with the ESRB leak before someone uploaded it to 4chan, and apparently there were several people who knew about Ridley/Simon/no cuts/ICs/Snake before Vergeben leaked it.
I'm not saying this is necessarily real, I'm certainly not leaning that way yet myself, but the lack of characters does not necessarily prove anything.
Of course I understand this, but my logic is as follows:
Vergeben's sources are right about:
Simon, Isbelle, Ken, and a 2nd Square Rep
All 3 agree on a New Pokemon
I have a hard time believing that all 3 would be wrong about a new Pokemon if they knew all this as well.
I understand that 'there's a ? on the leak'
But if you know Agnes of all characters, and supposedly another 5-6 characters on top of that, how do you not see the new Pokemon as well?
Are all three of his sources right about literally everything else, but wrong on Pokemon? That just doesn't make sense.