Blizzard has updated their Mists of Pandaria section with a new MoP Talent Calculator. It’s still very early on, so don’t expect any-or-all of these abilities and talents to be set in stone. In fact, I’m hoping there’s still a good deal of finish work left for the class and spec abilities.
As far as hunters are concerned, very little has been done with the existing skills. I imagine they will be making a few tweaks here and there, maybe removing a few skills, and introducing a couple new ones. Considering the class abilities only go to 85 in this iteration of the calculator – I’m assuming we’re going to see at least two to three new hunter class abilities added in the next few months.