As the NDA in Bihar faces the ticklish question of seat sharing for 2019 Lok Sabha elections, major constituents JD(U) and BJP have started building their case for a bigger portion of the 40 seats from the state. The JD (U) has insisted that Chief Minister Nitish Kumar is the leader of the alliance and it has been the senior partner in the state, indicating that it should get a major share. Reacting to it, the BJP today said while it agreed Kumar was the face of NDA in Bihar, the Lok Sabha elections will be fought under the leadership of Prime Minister Narendra Modi, thus staking claim to a major share in the seats. The question at the core of the debate is whether the poor showing of JD(U) in the last Lok Sabha elections in 2014 when it was out of NDA or whether its much improved showing in the 2015 assembly elections would be taken as the yardstick for deciding the number of seats to be given to the Nitish Kumar-led party in the coming Lok Sabha polls. While the JD(U) had gone it all alone in the 2014 Lok Sabha poll and won just two sets, it registered an impressive presence in the assembly elections held a year later as a partner of the RJD and the Congress in the Grand Alliance. In 2009 Lok Sabha polls, when the two fought together, the JD(U) had won 22 out of 25 seats it had contested while the BJP won 12 out of 15. JD(U) has always been the senior coalition partner, the proverbial big brother. There is nothing new in that, C. Tyagi and Pawan Varma after a high-level party meeting yesterday. Alok was responding to queries over reports in a section of the media that it was resolved at a meeting of the partys core committee yesterday that Varma had said That is why he is the Chief Minister To a query whether the JD(U), which had only two members in the Lok Sabha, was likely to press for a seat-sharing arrangement commensurate with its relatively higher strength in the state assembly, Alok said, He, however, added After Kumar snapped ties with the BJP in 2013, smaller parties like Ram Vilas Paswans Lok Janshakti Party and the Rashtriya Lok Samata Party, headed by Kumars associate-turned-critic Upendra Kushwaha joined the NDA which went on to win a total of 31 seats in the state in 2014 lok Sabha elections out of which BJP bagged 22. While Kushwaha has demanded that seat-sharing be decided at the earliest, Paswan is also understood to have taken up the matter with BJP president Amit Shah when he called on him in Delhi last week. Meanwhile, BJP leaders sought to play down JD(U)s stance. Where is a contradiction in that, Deputy Chief Minister Sushil Kumar Modi told reporters in Delhi, When the time comes, all of us will sit together and decide, Union Minister Giriraj Singh, who has been known to be a bitter critic of Kumar, also struck a conciliatory note, saying Why are some people trying to make a controversy out of that However, the partys state vice-president Mithilesh Tiwari said Replying to a query, he said, Union Minister Ram Kripal Yadav, a former close aide of RJD supremo Lalu Prasad who had joined the BJP in 2014, also said, The NDA in Bihar is scheduled to hold a meeting here, the first since the chief minister rejoined the coalition, on Thursday.