Sakurai really needs to re-evaluate his trolling and purposefully holding back info considering how everything leaks eventually.
The guy must be heartbroken. Everything, and by that I mean EVERYTHING, he tried to hide and build up to was eventually leaked beforehand. Characters, stages, 3DS modes and menus, release dates, Wii U modes. And all that after he especially said he wouldn't have in game cutscenes because they'd get spoiled on the internet and that he didn't want to share as much info as in the dojo days to not ruin too many surprises.
Only Ridley's holding up so far, maybe he'll manage to reveal him playable himself without having the surprise ruined by someone else. *whisper, whisper* Oh what you say my purple overlord? *whisper, whisper* Sure, sure my liege. AhahahaAHAHAhahAHHAHAHHAHHAhHAhahAhahAhhaHAHAHaHAhAhAHAHAHAh.....