Three years ago, Congress leader and ex-Rajasthan Deputy Chief Minister Sachin Pilot made headlines - for leading a rebellion that nearly brought down his party's government in the state. Fast-forward to today and an energetic Mr Pilot is on the frontlines of a re-election bid, fighting (in apparent lock-step) with Chief Minister and long-time rival Ashok Gehlot, to ensure the Congress trumps the BJP and retains power in a state that has not voted for an incumbent in three decades.