Why has the Rajasthan by-election become more of an Aggarwal-Pilot contest than a BJP-Congress contest?

By-elections are to be held on six assembly seats in Rajasthan. The dates for the by-elections have not been announced yet and the political atmosphere of the state has become heated. Bharatiya Janata Party (BJP) state in-charge Radha Mohan Das Agarwal is doing marathon tours to gauge the mood of Rajasthan before the by-elections, which