Jean de Villiers and Francois Hougaard are at very different junctures of their Springbok careers but they have equally as much at stake in Friday's Pool D clash with Samoa.
The 30-year-old centre and the 23-year-old wing/halfback are the only two backline reserves for the vital match but backline coach Dick Muir says the pair will be given game time to stake their claim for quarter-finals selection, should the Boks go that far.
De Villiers was the first choice second five-eighths at the start of the World Cup but injured his ribs against Wales in round one, sat out the Fiji and Namibia games and now must be content with a place on the bench. Hougaard is pushing Bryan Habana for the left wing berth.
"Hougies [Hougaard] is an exceptional player. He certainly has X-factor and always makes a big impact and has the ability to score vital tries," Muir said yesterday. "At this stage, that is the role he performs [impact substitute], but he is knocking firmly on the door for a starting place and I am sure he will be ready for his opportunity when it comes."
It would be a big call to drop Habana, but for a likely quarter-final against the youthful Wallabies, the Boks would be well advised to opt for youth wherever there is a 50-50 call between a youngster and a veteran.