Exactly.
I had the chance to draw Wolverine in the previous Wolverines' series, and now in Secret Wars: the House of M, and I feel that the anger face suits him more than the smirking one, in so many occasions.
As for the hand gesture in that pic, I seem to think that Sideshow's giving us that very hand pose, so there will be a sculpted hand pose like that, that is not articulated at the elbows. So it can be pop in/out from the shoulder part or something like that. Works just like the extra feet with the angled/bended toes. Just my opinion/guess.