Beast Mtawarira, Sam Cane and Aaron Cruden compete to see who has the best Vodacom Super Rugby knowledge.
Lions coach Johan Ackermann has changed his midfield for the clash against the Stormers at Ellis Park on Saturday.
Jake White has stuck with the team that beat the Bulls for their match against the Hurricanes at Kings Park on Saturday.
Chris Noakes will start at flyhalf for the Blues against the Highlanders in Dunedin with Benji Marshall among the substitutes.
Five Highlanders players could make their Vodacom Super Rugby debuts against the Blues on Saturday.
Marty Banks will make his Super Rugby debut for the Hurricanes against the Sharks in Durban on Saturday.
Scarra Ntubeni will wear the Stormers No 2 jersey against the Lions at Ellis Park on Saturday.
Pierre Spies has been ruled out of the Vodacom Bulls' match against the Cheetahs on Friday night because of an elbow injury.
Former All Black Mils Muliaina will start at fullback for the Chiefs against the Crusaders in Christchurch on Friday.
Tyler Bleyendaal will start at flyhalf for the Crusaders against the Chiefs in Christchurch on Friday.