Oh damn thank gawd lol. im actually looking forward to this new Roger Craig Smith now that you've put it that way.
The thing about RCS's voice is that, while he can make it sound dark like Crispin Freeman's, RCS's has a more "older" feel to it than CF's, which I think is what gave Siegfried's SCIV voice such an odd vibe. That older feel would obviously suit an older Siegfried. I have high hopes for him in SCV.
So, anyway. From the Comic-con video. I saw the following moves for the first time on SCV Siegfried:
FC A
B6
6B
WS K
A+KAAB
A+KK
66K (knock down on NH!?!?!)
New Vertical - possibly Brave Edge
All of which used SCIV animations, except 66K, which seemed a bit "beefier". Of course, that might just be Siegfreid's figure. Also, his possible Brave Edge attack wasn't really used - he got hit out of it by Pyrrah about 15 or so frames in. However, it was definitely an attack I've never seen before, and since it was flashing, I'm assuming it was the new Brave Edge thing they were talking about.
And some choice quotes from Dennis Lee and Filthierich, in reference to Siegfried's new playstyle.
"He's still gonna feel very familiar for the fans that played Siegfried before hand. Similar, yet different." - Dennis Lee
"He's still gonna be able to do a lot of what he did before. Maybe he might be a little bit slower in some areas in certain attacks, but then he'll learn different ways to wield his weapon, so then he'll have new attacks, and speedier attacks as well." - Dennis Lee
"With all the stances that he's had in the previous games, with the implementation of Brave Edge being in this, there's a lot of cool things that are gonna be different per stance, so both the casual player and the competitive player are gonna try to pick up on these new things that are going to be, number one, cool, and two, are gonna do a lot of damage." - Rich Bantegui