DUBAI, UNITED ARAB EMIRATES - DECEMBER 11:  Misaki Matsutomo and Ayaka Takahashi of Japan in action against Ying Luo and Yu Luo of China in the Women's Doubles match during day three of the BWF Dubai World Superseries 2015 Finals at the Hamdan Sports Complex on December 11, 2015 in Dubai, United Arab Emirates.  (Photo by Warren Little/Getty Images for Falcon)