Well we have just had another twitter Dev Chat. To see the full thing you can at MMO-Champion.

For the hunter, we got a total of 5 questions and here they are:

Q. What is the design choice behind the focus recharge in Aspect of Fox, is it meant to replace Viper?
A. Aspect of the Fox is intended to be used for mobile damage or kiting. There is still some tuning to be done on Focus and this aspect, but that is the design goal.

Q. Will Hunters be able to pet-tank through cata (even if just beast masters)?
A. What, you didn’t see that video where some guy tanked Marowgar with his Gorilla?

Q. How are you trying to separate the play styles of the hunter specializations? What makes Cobra Shot feel different from Steady Shot?
A. Cobra Shot is ideal for Beast Mastery and Survival hunters because they don’t really have any other way of keeping Serpent Sting up (Cobra Shot extends Serpent Sting’s duration), and also for Survival because it is “Elemental” damage. It’s also useful in PvP or in some other niche situations, say, when a creature is immune to physical damage. Now you have a solution.

Q. Concerning Marksmanship hunters, why is the PvP talent Resistance is Futile a prerequisite for PvE talent Marked for Death?
A. In an upcoming build it won’t be a prerequisite, and we want to change it to proc a free Kill Command instead of an instant critical.

Q: How will pets scale with Mastery their masters’ Mastery?
A. The talent specializations that rely heavily on pets (Beast Mastery and Demonology, for example) have a Mastery that makes Mastery rating also increase pet damage. Other specializations that have pets, but whose pets do not benefit from Mastery, will have their Masteries balanced accordingly, taking into account that pets will not benefit from them.

Also we had some more info on how mastery is now shaping up, as it is no longer associated with talents.

Q: Can you provide some clarity on the 3rd Mastery that is affected item stats?
A. We recognized the earlier implementation of Mastery in the beta was confusing. Mastery is no longer directly associated with a talent tree, but is instead a passive effect learned from a trainer at a later level. That passive effect will now grant the third Mastery bonus you formerly saw in the talent tree pane. The passive effect will have a base value, and then Mastery rating will increase that effect further. The other two Mastery bonuses previously listed at the top of the talent tree pane have been removed, but, in some cases, have been reimplemented as passive specialization bonuses. Currently, in the beta, you cannot see any of the Masteries, as they need to be reimplemented after the talent tree redesign.