Ex-India wicketkeeper-batsman Saba Karim said biggest reason to name MS Dhoni as a mentor for Team India's T20 World Cup 2021 squad is to give an outside perspective. "When you've an experienced player like Dhoni who...has been a world champion and is playing cricket actively, his contribution is important...all can hope...pairing of Virat Kohli and Dhoni...will work well," he added.