IndiGo’s announcement that Aditya Ghosh will step down as the president of the airline came as a surprise to many in the aviation business. Ghosh who joined the airline as a general counsel steered the airline to not only become the biggest domestic carrier, but also the most profitable in the country. While his exit has led to many speculations, Ghosh answered most of the questions candidly but declined to comment on whether Air India would fund buyers or if he would be bidding for the airline with support from private equity funds. Excerpts from an exclusive interview with Surajeet