So now that were in the new year. Where has speculation taken us regarding the remaining 3 fighters?
Still suspecting at most we might get a Capcom character.
I feel like we might get Ryu Hayabusa and a Capcom character (though I'm not sure whether it would be Monster Hunter, Dante, Phoenix Wright, or a wildcard like Amaterasu or Morrigan - my preference would be Dante), but even then, I'm not
super confident about them.
I don't think there would be any behind-the-scenes issues between Koei-Tecmo and Bandai-Namco, given that they've collaborated on the One Piece Pirate Warriors series, but I have no way of knowing for sure. As for Capcom, maybe the development team would want to branch out to other companies rather than going with another Capcom character.
We probably should get a second Namco-Bandai character (no idea who - my guess would have been Heihachi, but he's stuck as a Mii costume again), but then again, we should have gotten one a long time ago. (it seems weird that they've developed the past two or three Smash games, and yet the only character they have in Smash's roster is Pac-Man)