Leone Nakarawa has been linked with a return to Glasgow Warriors after Racing 92 announced they had sacked their star lock on Friday.
Former Australia international Israel Folau says he has been "vindicated" after reaching a settlement with Rugby Australia.
Johannesburg will host the first of three Tests between South Africa and the British and Irish Lions, it was confirmed on Wednesday.
Negotiations over Israel Folau's claim to recoup 14 million Australian dollars from Rugby Australia have reached a conclusion.
A round of talks between Israel Folau and Rugby Australia have ended without agreement, but the player is optimistic.
The Hurricanes will be without Ardie Savea for most of the 2020 Super Rugby season.