After reaching a career-high of World No. 1 in women's singles as the first Indian woman on last Thursday, Saina Nehwal of India again dropped to No. 2 as reigning Olympic champion Li Xuerui re-took the top spot in the revised Badminton World Federation (BWF) rankings on this Thursday. Hope she will fight back again to regain her ranking as World No. 1 in women's singles.