[ad_1] Virat Kohli and Ravi Shastri (Image: X) Former India vice-captain Ajinkya Rahane believes the appointment of Virat Kohli as Test captain after MS Dhoni’s retirement marked a defining moment in Indian cricket, saying Kohli and head coach Ravi Shastri transformed the team’s mindset and made it a fearless force, particularly in overseas conditions.Rahane, who…