Yadav alleges that Lalu is being unfair in ticket distribution.
Uttar Pradesh Deputy Chief Minister and former state BJP president Keshav Prasad Maurya had also dropped a hint in a recent tweet, saying Yaduvanshi (Yadavs), Ravidasiyo (Jatavs) and Pasmanda Muslims will be brought closer to the BJP so that the lotus 'blossoms' in every booth in UP.
It was only after initial tough posturing, that the two brothers of Rabri Devi promised to vacate the premises.
With Wednesday's Parivartan rally considered crucial to reassert the popularity of Rashtriya Janata Dal chief Lalu Prasad, the party has booked 13 trains to transport people to the event to Patna.