Rare is the rugby guru who can thrive at both international and club level | Robert Kitson

How to hire a rugby coach? Eddie Jones has argued that British coaches should be less insular and coach abroad more. Jones may have won a Six Nations grand slam at his first attempt but the gestation period is longer at club levelAt this time of year everyone is looking for a new spell. Rugby coaches are not magicians but that inconvenient detail tends to be overlooked whenever appointments are made. Rassie Erasmus’s arrival as Munster’s head coach is the latest example; Graham Rowntree’s impending role as forwards coach at Harlequins will shortly be another. Never mind that, in the vast major…