Hardus Viljoen could make his Test debut, South Africa v England, Johannesburg, January 13, 2016© Getty Images
Hardus Viljoen at a training session ahead of the New Year's Test, Cape Town, January 1, 2016© Gallo Images
Hardus Viljoen bowls for South Africa A, Australia A v South Africa A, Townville, August 7, 2014© Getty Images