Rashtriya Janata Dal (RJD) leader Tejashwi Yadav, RLSP chief Upendra Kushwaha and new entrant to the "Mahagathbandhan" (Grand Alliance) Mukesh Sahni met Lalu Prasad in a Ranchi jail on Saturday as part of the process for seat-sharing in the opposition coalition in Bihar for the 2019 general election.