Steven Kitshoff is set to do battle against Springbok teammates Siya Kolisi and Trevor Nyakane when Bath face Racing 92 in Champions Cup action next month.
Stormers stalwart Deon Fourie revealed the new leaders in the franchise who are taking responsibility following the departure of key players.
Stormers coach John Dobson heaped praise on his charges despite their 35-26 loss to the Leicester Tigers on Sunday.
The Stormers join La Rochelle and Leinster in a fearsome pool draw in next season's Heineken Champions Cup.
Bristol will replace London Irish in next season's Heineken Champions Cup, tournament organisers have announced.
Ronan O'Gara has admitted he wants to coach Ireland after guiding French side La Rochelle to back-to-back Heineken Champions Cup triumphs.