Andrew Robertson will struggle to decide whether to be happier with his latest glowing review or with who it has come from. Sir Kenny Dalglish has underlined his fellow countryman’s remarkable emergence by hailing him as one of the most accomplished left-backs in world football. It’s no more than the Scotland captain deserves, having not only cemented his spot at left-back for Liverpool over the past year but also asserted himself as one of Jurgen Klopp’s most influential players. The…