A look at the different roles played by members of the team and what skills they need
Scrum-halves
Rugby’s Greatest: Justin Marshall
Former butcher Justin Marshall carved up many a defence on his way to becoming an All Black great
Rugby’s Greatest: Gareth Edwards
Many of rugby's greatest moments have Gareth Edwards at their core. The Welsh scrum-half makes everyone's list of iconic players
Rugby’s Greatest: George Gregan
George Gregan is viewed as a rugby god in Australia. The talismanic scrum-half bagged 139 Test caps, a feat that cements him as one of the greatest players ever.
Rugby’s Greatest: David Kirk
David Kirk will always be remembered as one of the greatest scrum-halves ever. The New Zealander held aloft the first World Cup in 1987
Rugby’s Greatest: Nick Farr-Jones
Australia's cerebral scrum-half, Nick Farr-Jones, is considered by many as one of the greats of our game
Rugby’s Greatest: Joost van der Westhuizen
South Africa's Joost van der Westhuizen possessed all of the traits that made up a world class scrum-half
Rugby’s Greatest: Agustin Pichot
Agustin Pichot was Argentina's greatest scrum-half, and to many, one of the greatest ever
The greatest scrum-halves of all time: Danie Craven
Major team: Western Province Country: South Africa Test span: 1931-38 Test caps: 16 (16 starts) Test points: 6 (2T) Danie Craven was such a towering figure in South African rugby…
The greatest scrum-halves of all time: Ken Catchpole
Major teams: Randwick, NSW Country: Australia Test span: 1961-68 Australia caps: 27 (27 starts) Test points: 9 (3T) He captained Australia on his Test debut and 12 other occasions, he…