THE ALL Blacks are satisfied Daniel Carter is on track to lead their World Cup campaign and are now examining his back-up five-eighths.
Beauden Barrett, Colin Slade and Lima Sopoaga are the men in that tussle, and have all travelled in a 31-man squad to play the Springboks at an Ellis Park venue where the All Blacks last felt defeat.
Who gets to start and will they all squeeze into an All Black side intent on maintaining a seven-match winning sequence while they continue to turn over all the talent in their squad?
On their last visit to Johannesburg, Barrett started with Slade on the bench as the All Blacks trailed for most of the match, before losing 27-25. Slade was used from the bench against Samoa and the Pumas, and may have to sit out this match.
Sopoaga played throughout the Highlanders' victorious Super 15 campaign, where his general play and goal-kicking rose a notch, but his promotion to start this weekend looks unlikely.