The following may and is likely to go wrong on Saturday:-
* Pietersen's pace not being sufficient to prevent his opposing wing to score a try:
* Since both centers playing the same style of game - making a balls up by crashballing and losing possession in the process pr in the alternative nullifying the positive effect of ball possession;
* Because of Matfield's lack of grunt - driving mauls will be unsuccessful - he weakens that aspect of the game completely; and
* Jannie will fail in scrumming and give away penalties.
A combination of the above could spell disaster for the Springboks.
