Chrom is not playable.What do you think ? Did Nintendo just change their decision or  had he just luck with the other "leaks" ? 

• Shulk (Xenoblade)
• Palutena (Kid Icarus)
• Chrom (Fire Emblem: Awakening)
• Chorus Men (Rhythm Heaven)
• Pokemon from Pokemon X and Y
• Pacman
• Mii 
• Wii Fit Trainer
• Mega Man 
• Little Mac
• Villager

I dont really trust leaks so I think it was good luck with educated guess

That's *good*. That means no wasted slot for Chorus Men, and instead a wasted slot on Bayonetta!

I am still hoping the Pokemon XY version of Mewtwo appears in Smash Bros 4...

I really don't think the Chorus Men are going to be playable. I don't think the Rhythm Heaven series is big enough to have a character on Smash.

I suck at rhythm games so I refuse to play the games. I don't care if chorus men are in smash, as long as there is no stage reminding me of how mad I got at the games.

At this point, I think it's safe to say that these leaks have been pretty much pure luck. The fact that the Gematsu leak missed Rosalina did kinda show that it was flawed.

He's probably not involve with the game's actual development and may have been lucky enough to catch glimpses of the project every now and then and make guesses based on that.