I must admit their are better options, when looking through this list. Some of these players are much bigger ball carriers for the current era.
Frans Steyn- Probably second to Jean Devilliers.
de Allende- Delande is a better option, particularly over the last 12 months. Would be good to see him pass more, and getting his outside backs into the game.. His defence was his weakness, but he has turned this into a strength.
Serfontein - good on defense. A slow runner on attack, has a limited pass, and not involved enough in tries. Can only step off one foot.
Esterhuizen - A big unit. More consistent in SuperRugby than Delande. Has been ok at test level, not great.
JVR - average catch and pass, a bit clumsy. Getting more lean might help his game.
Vorster - Not a test standard player. Slow with pins in his legs
Pieter Muller- A powerhouse, but not a play maker, especially when he moved from 13 to 12.
Wynand Olivier- failed at test level. Good SuperRugby player.
Danie v Schalkwyk- Not a test standard player.
Christiaan Scholtz- I forgot about this player, he was very good. Physical with a good draw and pass
Trevor Halstead- Utter crap, totally one dimension. May as well play Willem Alberts at 12. The worst Sharks centre ever. I was so happy when he went overseas.
Wayne Julies- decent. Lacked pace, but a solid play maker. Good runner.
De Wet Barry- Strong ball carrier, ok pop pass for outside runners. Good defence.
Dick Muir - Very good play maker. Good tackler. Good at getting his outside backs into the game.
Joe Gillingham - Can barely remember him. Did he play for the Sharks
Peter Muller - One of the most physical 12's to have played for the Boks. Limited on attack, but a ferocious defender.