Indian batsman Gautam Gambhir, who announced his retirement a few days ago, has slammed former teammate and captain MS Dhoni for his captaincy during the 2012 Commonwealth Bank series against Australia. The southpaw lifted the lid on Dhoni’s questionable decision of not playing Gambhir, Virender Sehwag and Sachin Tendulkar in the same XI, as he had a keen eye on the 2015 World Cup. The veteran had always been a vital cog for India’s top order exploits, but horrendous form, questions over technique,