PHEW! I FINALLY reached the end of the thread!
Okay, now that I've done that, my two cents on the whole 4chan "leak":
It's 4chan. You'd think people would learn to take anything they say with an EXTREME grain of salt, but I guess I was wrong.
Frankly, between that and this Shinobi guy, I'm honestly more willing to buy into his and Sabi's claims rather than some random leak.
Also, regarding that second "leak" that supposedly featured the name and description of Grookey's final evolution...that could easily just be a coincidence. Also, I want clarification on something: did the same person who mentioned said evolution say anything about them being in Smash, or was that someone else entirely? Because if it's the latter, then I feel like that's a pretty big stretch.