Late-night meetings between Jayant Patil, Devendra Fadnavis and senior ruling NCP leaders have reignited speculation over the NCP (SP)'s future political alignment.
Reports suggest a section of the Sharad Pawar-led party's MLAs favour joining the BJP-led NDA, though the party has made no official announcement.
Any alliance with the NDA could strengthen the ruling coalition's numbers in Parliament, making the NCP (SP)'s eight Lok Sabha MPs politically significant.