The Bulls are preparing to tackle Bristol Bears in a Champions Cup clash at Ashton Gate on Saturday without their Springbok stars but still believe they have what it takes to win.
The Stormers will resume their Champions Cup challenge when they face English side Sale Sharks at DHL Stadium on January 13.
Stormers head coach John Dobson admits whilst his team were not able to implement their game plan, it was still "very special" to snatch a win over holders La Rochelle in the Champions Cup.
Bulls coach Jake White is ruing the narrow one-point Champions Cup loss away to Lyon at the weekend.
Centre Thibault Regard was the late hero as Lyon recovered to snatch a dramatic bonus-point win 29-28 over the Bulls in France.
Manie Libbok kicked a touchline conversion in injury time to earn the Stormers a dramatic 21-20 victory over defending champions La Rochelle in their Champions Cup clash at the DHL Stadium.