Discussing Rohit Sharma's form in Tests, ex-India batter Sanjay Manjrekar said the 37-year-old has a brilliant temperament but his defence is a concern. "We talked about Rohit's loose defence at [beginning of]...career. He wouldn't take a step forward and just react with...bat. That is starting to happen [again]," he added. Rohit has scored 256 runs in last 10 Test innings.