I agree that the Sound Four deserve to be in the game they played a major role in the last arc of part one and they all showed off their skills. I also agree that Jugo should have new clothes (preferably what he wore before the five kage arc) and the transformation he used against A would be better since he actually did it in the series unlike the transformation he has now.I agree that we do need all the versions of Naruto and Sasuke, but they're shoving them in our face at the moment.
I've come to like supporting characters more in Naruto, and I was a huge fan of Kiba and Neji when I watched the Sasuke retrieval arc. To see them get spotlight was amazing, but I really became a fan of all the Sound 4 during everyone's matchups, especially Kimimaro, Sakon, and Tayuya. So basically, I love their style alot.
CC2 won't give us Sound 4. They're bound to be in the game, but I highly doubt as playable. They'll take the lazy route and make them support which is ridiculous considering they're the base of an entire arc just like Zabuza and Haku. CC2 Also left those two out in Storm 1. That's why my hopes are low.
Another thing, they update Naruto and Sasuke so much, but so far we haven't seen anything about the rest of Taka. They aren't main characters, but they should atleast have new clothes and Jugo's new awakening. Will they have the awakening? Probably, but who knows. It's the little things that make a difference for me.
I'd rather have Jugo's full version 2 state, which some if forgetting, than Naruto's Kyubbi mode, which is taking all the spotlight. The Kyuubi mode is awesome, but I want more little things than one big one.
I do hope they make the necessary tweaks to show changes in characters like they did in adding Kisame's transformation. To me that's what makes an updated version of a game worthwhile rather than lukewarm. I want to see Kankuro using Sasori and all the Sand Siblings attacks from the five kage arc.
For me Darui is like the sound four are for you. He played a large role in the manga attacking Sasuke with two jutsu, seeing fighting style against Suigetsu, using a lightning enhanced attack to pin Suigetsu to the wall, and using Storm Release: Laser Circus. He showed more attacks than Onoki and Mei in the five kage arc so it's somewhat insulting to me if he gets left out of being playable.