Loris Karius has homework to do to stay as Liverpool’s goalkeeper

German can learn from his Everton counterpart Jordan Pickford if he is to improve and stay at AnfieldMaybe, just maybe, Loris Karius needs to stop seeing himself as an artist and start thinking like a scientist? Perhaps his faith in the powers of instinct could do with being underpinned with a few more specific details?Liverpool’s goalkeeper has been having a rough time of things at work – or at least rough by the standards of anyone commanding a basic wage of around £25,000 a