South Africa have flown in the tall Marchant de Lange as a cover for Steyn .
It remains to be seen whether Steyn will take the field without having had sufficient preparations , in case the latter is ruled out .
South Africa have flown in the tall Marchant de Lange as a cover for Steyn , but it remains to be seen whether he will take the field without having had sufficient preparations , in case the latter is ruled out .