Ah, I see. Thank you for the clarification. I do not believe that he "guessed" Wii Fit Trainer and Villager, but I suppose that is my opinion and we shall see what the future yields in regards to what he "predicted."
What I'm getting from this, is that if Dark Pit actually is a clone character, then Sakurai basically just posted a picture full of unconfirmed playable characters a
long time ago. With one of those characters being a clone (presumably), then that means that clones (and the entire roster) were indeed planned from the beginning, including Lucina, meaning that there would absolutely be no way that Sakurai suddenly decided to just drop Chrom and add Lucina in the middle of development.
I'm imagining multiple scenarios:
A: The initial leak was actually legit info, and Sal's tipster decided to BS a bunch of characters for the next "leak."
B: The initial leak was correct, and Sal's tipster somehow got both correct and incorrect info for the second leak.
C: Sal's tipster really did work at Namco, but only got mentions of different characters and assumed they were all playable.
D: Sal made up the entire story after he just got an incredibly lucky guess, and his second guess happened to be partially right.
Out of all of these, A and D seem the most likely when you consider Sal's "friend Shulk" leak.