Siya Kolisi is set to make his comeback from injury when the Sharks face Edinburgh on Friday, with the loose forward's return headlining a Sharks team that also features a repositioned André Esterhuizen in what is being described as a new midfield role for the imposing centre.

Esterhuizen's positional shift has drawn particular attention ahead of the fixture, with the Sharks' midfield configuration looking notably different from recent selections.