They simply could n't comprehend how somebody outwith their tiny charmed circle of former footballers could be so much more effective than they were .
Yet up until that point , and in some cases well after it , Cathro was derided by other coaches in Scotland .
coaches simply could n't comprehend how somebody outwith coaches ' tiny charmed circle of former footballers could be so much more effective than they were .
Yet up until that point , and in some cases well after it , Cathro was derided by other coaches in Scotland .