Recently, GameXplain posted a video explaining that Smash 4's latest update contains files for 3 unused slots for characters and 2 unused slots for stages. Normally, I wouldn't believe it but much like the case with Ryu and Roy's files in an old update, it's gonna happen obviously. However, the characters are unknown although one of them is probably Wolf hopefully. While Shantae and Shovel Knight were the most requested, Wolf was the same in terms of returning though not as much. But hey, if these three got in, I would be grateful. As for stages, both could be based on the ballot characters.
What do you think?