New Delhi, Dec 11 (ANI): Union Finance Minister, P Chidambaram on Wednesday said that financial sector reforms could be game changers for the ailing economy. The gross domestic product (GDP) expanded 4.6 percent year-on-year, only two basis points above the previous quarter, which was the lowest in four years. The minister listed major reforms bill, which needed parliament approval. Without directly blaming opposition parties, Chidambaram also said that consensus was stymied by political opportunism.