NEW DELHI, Jan. 14 -- Chaos and uncertainty loomed over the India badminton contingent for most of Tuesday when Olympic bronze medallist Saina Nehwal and HS Prannoy were forced to pull out of the Thailand Open after testing Covid-19 positive, only to be told at night that they could participate in the Super 1000 tournament because retests were negative. Following the dramatic turn of events, world No.28 Prannoy's first round will go ahead as scheduled on Wednesday. Nehwal and husband Parupalli Kashyap, who was also forced to isolate as a precautionary measure, had to give first-round walkovers which have now been rescheduled for Wednesday by Badminton World Federation (BWF)....