To which Klopp cheekily blamed his press officer, adding:?I learnt it from Matt McCann. ne OK"This is why you shouldn't have pundits on games their mates are playing in. He must improve his work, wait for the opportunity to play and do well when it comes. It was not until this point last season they lost their first top-tier game, an uncharacteristic 5-2 collapse to Arsenal. Despite Liverpools impressive run, the boss has warned his side against complacency ahead of the Pre. In his first season at the club he?was named in the PFA Team of the Year and was named PFA Fans Player of the Season. 3billionRELATED STORIESSign of the timesArsene Wenger's 20 worst Arsenal signings to celebrate . Criticism of Rooney has been picking up pace this season with United fans beginning to question the skipper’s place in the starting XI. JURGEN KLOPP has demanded his Liverpool side play angry when Hull City visit Anfield on Saturday. appearances for the club between 2003 and 2008PA:Press Association9Liverpool stars celebrate winning the Champions League in 2005He was the only member of the squad who could not be reached.