Will Genia has revealed Quade Cooper could soon join him at the Rebels, with head coach David Wessels interested in the fly-half.
A neck injury saw David Pocock ruled out of Australia's clash against South Africa.
We take a look at the stats behind the third round of fixtures in the 2018 Rugby Championship, as Argentina travel to New Zealand.
Argentina have made four changes for their Rugby Championship clash with New Zealand.
Ahead of the Rugby Championship clash between South Africa and Australia, Rassie Erasmus has sprung some surprises with his Springboks team.
Australia coach Michael Cheika dropped playmaker Bernard Foley to the bench for the Wallabies' clash with South Africa.
Danny Cipriani may have been arrested while away with Gloucester last month, but Eddie Jones is still considering him for England selection.
A much-changed New Zealand line-up will take on Argentina this week, with Beauden Barrett rested entirely.
After failing to guide Leicester Tigers to the Premiership play-offs last season, Matt O'Connor has left the club.
Clermont Auvergne made the most of a chaotic spell in which Racing 92 were reduced to 13 men, triumphing in Top 14 on Sunday.
Alex Lewington and Owen Farrell helped Saracens to a handy away win at Newcastle Falcons on Sunday.
The All Blacks will not be taking Argentina lightly, with Steve Hansen acknowledging the early work done by opposite number Mario Ledesma.
Rassie Erasmus will only help the Bulls out during the Super Rugby season as part of his role as South Africa head coach.
New Zealand coach Steve Hansen is confident Ryan Crotty and Sam Cane have overcome recent concussions and will be fit to play Argentina.
Israel Folau is back in Australia's Rugby Championship squad for their matches with South Africa and Argentina.
Castres overturned a 13-point deficit in the second half to beat Lyon in Saturday's Top 14 action.