Tejashwi Yadav's Rashtriya Janata Dal -- which might wind up with six assembly seats in Jharkhand - with the lion's share cornered by allies Congress and Jharkhand Mukti Morcha or JMM -- is playing for more. Senior party leader Manoj Jha said today that anything less than 12 to 13 seats is not acceptable, and spoke of going solo in the coming assembly elections.