Star winger Edwill van der Merwe is set to notch his 50th cap for the Lions when they face Ospreys in Round 13 of the United Rugby Championship this Saturday.
The Bulls have made six changes - including welcoming back star back-rower Elrigh Louw - for Saturday's massive URC clash against table-topping Leinster in Ireland.
The Sharks will look to build continuity from last week's United Rugby Championship victory over Ulster when they host Edinburgh at Kings Park on Saturday afternoon.
Loose forward Hacjivah Dayimani earn his 50th Stormers cap in the Vodacom United Rugby Championship clash with Ulster at DHL Stadium.
The Sharks' 22-10 United Rugby Championship victory over Ulster at Kings Park on Saturday was an enormously satisfying outcome for the team.
Veteran forward Willem Alberts has confirmed he will not be extending his Lions contract at the end of the season, bringing the curtain down on a stellar 19-year career.