uhuh - and how many Pakistani soldiers and civilians have been killed by the Taliban? How many suicide bombings targeted ISI employees in 2007?
I dare say there is a stronger case, using your logic, against Pakistan supporting the Taliban, then there is against India doing so.
I understand you POV, but what I am saying is, if infact, we had a nexus with taliban, we wouldnt be dilly-dallying for 5 months over the release of an indian citizen, captured by Taliban, who was finally executed. And this isnt a one of case either.