Rohit Sharma, Virat Kohli have 'massive role' in Champions Trophy, says coach Gambhir

India coach Gautam Gambhir emphasizes the significant roles Rohit Sharma and Virat Kohli will play in the upcoming Champions Trophy despite recent struggles. Highlighting their value and passion, Gambhir looks forward to the group's challenging matches against Bangladesh, Pakistan, and New Zealand, aiming for overall victory and not just focusing on any particular game.