Chirag Paswan, isolated by a sudden coup in his Lok Janshakti Party (LJP) led by his uncle, is likely to lose the post of party chief next in the rapid slide in his political fortunes since Monday morning. Sources say five of the six LJP Lok Sabha MPs who have revolted - he is the sixth - and chosen his uncle Pashupati Kumar Paras as their leader, will next move to remove him as national party chief and the leader of the LJP parliamentary party and board.