Yeah, it would be strange if these were the only playable characters. I would be shocked if that were the case.
PlatinumGames is really good at making nothing happening look interesting. Literally all of the videos are just basic combos, but it still remains interesting enough to get people excited.
I am wondering if there is anything to the game besides fighting, MADWORLD was light on platforming and puzzles and it might even be less so here because the focus is entirely on multiplayer stuff.
The most under appreciated part of Bayonetta was the platforming elements where you had to pick up the keys and stuff, especially in the "Heaven" level. I hope this game has sections like that.