Mumbai (Maharashtra) [India], June 25 (ANI): Having performed well in the Lok Sabha elections, the Maharashtra Congress is now gearing up to strike big in the upcoming state elections and the Brihanmumbai Municipal Corporation (BMC) elections. The MVA leadership has already agreed to contest these polls in alliance, and now some of the leaders in the Mumbai unit of the Congress want the party to make changes in the leadership structure to ensure victory. Currently, the Mumbai unit of the Congress is helmed by Varsha Gaikwad, who was recently elected to the Lok Sabha from Mumbai North East. Wit…