Any slip against the National League hopefuls would surely have been the final nail in his managerial coffin .
In the end the Premier League side eased into a an FA Cup semi final for the third time in four seasons .
Any slip against the National League hopefuls would surely have been the final nail in his managerial coffin , but in the end the Premier League side eased into a an FA Cup semi final for the third time in four seasons .