Melbourne [Australia], November 8 (ANI): Former Australian cricketer Greg Chappell has highlighted the challenges facing India's star batting duo, Virat Kohli and skipper Rohit Sharma, in the upcoming Border-Gavaskar Trophy. Chappell remarked that while Kohli needs "rejuvenation," Rohit must balance his "aggressive instincts with calculated caution."After a lacklustre home season, where both managed just a single fifty, V
