England produced their best Test performance in almost a year to level the series at Newlands. South Africa look re-energised after a dreadful 2019, but have the biggest of big issues to grapple with. With the series balanced on a knife-edge, we look at who could come in and who miss out at Port Elizabeth.
Read MoreThe famous St George’s Park brass band parp proudly at the 2018 Test vs Australia. (Image credit: Getty Images).
