WHEN the Sarkaria Commission, set up to study Centre-state relations in the '70s, recommended more autonomy and financial powers for states, it remained largely an exercise in futility. For years, the Commission's recommendations were not made public and when they were finally announced, they evoked little more than customary noises from parties opposed to the Congress. But by the time Atal Behari Vajpayee took oath last week as the first BJP Prime Minister, it was clear that the Commission's proposals, which had remained largely on paper, are now a full blown political agenda followed closely by regional parties which will determine the fate of the party at the Centre.