India were dealt a telling blow on Saturday after star top-order batter Shubman Gill sustained a left thumb fracture which is likely to rule him out of the opening Test of the Border-Gavaskar Trophy at the Optus Stadium in Perth, starting November 22. Gill, one of the young heroes of India's last Border-Gavaskar Trophy triumph, is a batting mainstay and in case skipper Rohit Sharma opts out of the first Test, India's top-order could look very thin. Gill got hurt while fielding on the second day of the intra-squad match simulation. He was seen in considerable pain and immediately left the field for further scans. According to a BCCI source privy to the development, Gill has indeed fractured his left thumb and with less than a week left for the Test to start, it will be near impossible for the stylish right-hander to get fit in time for the opening match. A thumb fracture generally takes around 14 days to heal after which one is expected to start his regular net sessions. Since the .