NINJA and ROGUE confirmed

[Laraul]

I think 双剣士 means "twin swordsman" or a "dual wielding swordsman". It's pronounced "sōkenshi" (assuming I'm even right). "シーフ" (shīfu) represented the job know to us as "thief" in the previous games.

Those who are claiming there can't be a "thieves guild" because it wouldn't fit into the game has got to be the silliest thing I've read (well no not really this entire discussion is silly). A game with a guild for rogues could have just as well has one for thieves. I think they choose "rogue" because it fits better. Then again I'm as clueless as all you so go ahead an ignore me.