We all know the saying and British optical giant Specsavers aren’t missing a trick as they jump on West Ham ref controversy. I did my bit to help West Ham best prepare for the big Europa League last 16 clash in Freiburg. If you read my report in the build-up to the first leg you’d have known all about referee Alejandro Hernandez Hernandez. I highlighted the Spanish official admitted being at fault for an infamous ghost goal that once cost Barcelona the title. Don’t say we didn’t want you about UEFA refereeMy report also revealed West Ham ref Hernandez Hernandez was on duty during a La Liga VAR…