Pat Cummins expects great things of Steve Smith in his first Test matches in South Africa since the infamous 2018 tour, even if the captain concedes he has no guarantees that his deputy will see it through to the end of 19 Tests over the next 10 months. Key points and original sources are listed below.

• Pat Cummins expects great things of Steve Smith in his first Test matches in South Africa since the infamous 2018 tour, even if the captain concedes he has no guarantees that his deputy will see it through to the end of 19 Tests over the next 10 months.S1S2