Eddie Jones believes England can make history by winning their Test series in South Africa.
Warren Whiteley's hopes of captaining the Springboks against Wales and England have been hit by a delay in his comeback from injury.
Former New Zealand international Justin Marshall says England have shown they lack strength in depth by calling up Brad Shields.
Springboks hooker Malcolm Marx has been ruled out for six weeks due to a hamstring tear, which does not require surgery.
Former England captain and coach Martin Johnson believes Eddie Jones is worryingly short of options for the tour to South Africa.
Billy Vunipola experienced hamstring tightness in training on Wednesday, but Saracens expect him to be fit for the Premiership semi-finals.
Gloucester have announced the signing of Lions captain and South Africa back-row forward Jaco Kriel for next season.
Adriaan Strauss says he would consider an offer to return to the South Africa national team seriously.
Dylan Hartley's season is over, a concussion making him unavailable for England's tour of South Africa.
England's options for their tour of South Africa are likely to be further restricted, with Jonathan Joseph ruled out for the season.
After Pieter de Villiers stood down due to family commitments, Matt Proudfoot has returned to his old role with South Africa.
Johan Goosen has come out of retirement and will make his Cheetahs debut in Pro14 against Munster on Friday.
South Africa's coaches and players are aware of what they must do in the June internationals, according to Rassie Erasmus.
Australia, Tonga and South Africa will play Tests against Wales in November, the Welsh Rugby Union has revealed.
Rassie Erasmus has stressed the importance of coaches and players meeting to "engage and strategise" ahead of the Wales and England Tests.
RFU boss Steve Brown accepts England's Six Nations display was "very disappointing", but says he will be sticking with Eddie Jones.