The world number five Malaysian's withdrawal will make it a bit easier for the Indian duo of Kidambi Srikanth and Lakshya Sen to go for the coveted gold at the Birmingham event with Singapore's first ever badminton world champion Loh Kean Yew emerging as one of the favorites. "This is a difficult decision to make because I have played so many back-to-back tournaments and I think my body condition lacks rest and (so) I have to choose between Commonwealth and the World Championships," Zii Jia said in a video posted on Twitter.