India Skipper Virat Kohli reportedly said that he would be much happier if this side wins an overseas season in the future. “We are very happy with No 1 ranking in the world, but our main challenge begins now. If we can conquer the overseas season, that's when you will see a broader smile on my face when I sit down for the press conference. No need to get over excited with whatever we have done,” Kohli said.