My attempt to analyze the trailer (
@Forlorn Penguin can do a much better job but I gave it my best shot
):
At the beginning Teppo-Matsuri launches Momiji and then it almost looks like she goes into Karasu-Tobi when she punches and kicks and then ends with an air throw (which is exactly like Jodo-Okuri). Against Ayane I saw Hiten-No-Jutsu. Against Kokoro, I saw his Tsuma-Dori which she was somehow able to follow up with a subsequent throw (might be a ground throw but most likely a combo throw?). Against Tina it looks like she's doing a shit ton of things while in Karasu-Tobi. With Eliot, a ground throw. The taunt against Marie Rose looks like the one Tengu does only rather than hop on one foot she's flying in midair and then I definitely saw Midare-Goma right after the taunt. Against Hayate she performs Musashibo-Dakusho. Then against Kasumi (which then transitions to being inflicted on Ryu) she performs Nowaki. And then while Ryu is crouching she does my favorite Tengu throw Monomi-Yagura.
So have to say that I'm happy to see so many of his moves brought back and hoping that what I'm seeing is Karasu-Tobi transforming into an effective stance with a lot of moves that can be followed up from it.