"Saina has requested BAI to include Vimal Kumar in the list of coaches who would be travelling to Korea for the Asian Games. We have requested the authorities and are awaiting their decision," said a senior BAI official.
"Initially, three coaches -- Pullela Gopichand, Madhumita Bisht and Vijaydeep Singh -- were supposed to go but now we have included Vimal's name and dropped one sports analyst from the list. An additional coach will help when simultaneous matches of Indian players are held on adjacent courts," he added.
Star doubles shuttler Jwala Gutta, who won the gold and silver in the 2010 and 2014 Commonwealth Games respectively, has also pulled out owing to a right knee sprain.
Asked if there will be a replacement, the BAI official said: "No there won't be any replacement as chief coach said he will manage with 15 athletes. There is Ashwini Ponnappa and Pradnya Gadre, besides P V Sindhu too have played doubles when needed in team events."