Ex-India opener Gautam Gambhir said Shubman Gill could have easily scored between 150 and 160 in first ODI against Sri Lanka while Rohit Sharma could've gone on to score a double hundred in the same match. "Both Rohit and Shubman would be kicking themselves...It was a great opportunity for Rohit to dominate...because of the way he was batting," added Gambhir.