Assam Chief Minister Sarbananda Sonowal and Health Minister Himanta Biswa Sarma were on Friday called to New Delhi by the BJP central leadership, apparently to discuss about the leadership issue of the next government, five days after the saffron party-led alliance emerged victorious in the assembly elections, sources said.

Sonowal, who belongs to Assam's indigenous Sonowal-Kachari tribals, and Sarma, the convenor of the North East Democratic Alliance, are expected to have a meeting with BJP president J P Nadda, Union Home Minister Amit Shah, BJP general B L Santhosh and others on Saturday, they said.