By Mauricio Alencar Brendon McCullum has said that England’s cricket squad need to take more care with public comments, with the team coming under increased criticism over arrogance following their humbling 4-1 Test series defeat to India. The head coach said that the squad’s “belief” had “taken a bit of a hit over the last couple of weeks”, adding that they need to be “smarter” with comments made to the media. “It is fine to inwardly believe what you can achieve but just be a bit smarter around how we say things sometimes,” he said. “They are not the finished articles yet and surely they shou…