First of all, India is not talking about it, Pakistan is. And if India does talks about Baluchistan that does not neccessarly mean that Pakistan accussation are correct, mind you they still have to prove it not only to India but rest of the world. Keep in mind that when Indian embassy in Kabul was bombed, it was backed by two intelligence agency. In order for Pakistan to do the same regarding Baloch movement, it has to provide an additional outside source that will collaborate with GoP, currently you only have couple of think tanks on Pakistan side, not any entities.
You can't have a conversation with yourself - if the issue comes into the 'limelight' the only reason it will do so is if India and Pakistan both address it.
And if it makes it into bilateral discussions, what exactly is the reason? The only reason to include it in bilateral discussions is if India in some way has something to do with the insurgency there, or can effect it in some way.
We are after all not going to include Baluchistan in talks with Nigeria for example.
Now again this is the Pakistanie assumption, not India's. Kashmir is the elephant in the room for Pakistan only, if there is no descussion of Kashmir, India is very happy!!!! And that proves my orginal point, that when Baloch is brought in, for good or evil the focus is shifting from Kashmir, and India should happily welcome the new talks on Baloch and keep reiterating very is the Beef for your accussations.
What else is there to talk about?
What was the stalled composite dialog based on, before the Mumbai attacks?
And you contradict yourself here - first you say that Pakistan is talking about Baluchistan, but India is not, and now you say that it is good that Baluchistan is brought in, since the focus will shift from Kashmir.
The focus cannot shift if Pakistan is the only one talking, and if both India and Pakistan are discussing the issue, then it goes back to my point of 'what context are they discussing Baluchistan in'?
The only context that makes sense to have bilateral discussions over Baluchistan is Indian involvement or influence over the insurgency in Baluchistan.
So if Baluchistan becomes a major issue to discuss, then the context has to be Indian support for the terrorist organizations there, which then brings up the question of WHY India is alleged to be supporting said terrorist organizations in Baluchistan, which goes to the root of the hostility between India and Pakistan, which is Kashmir.
And Voila! Kashmir is back as the major irritant to regional peace and stability.