R13...
Honorary Master
Trevor Manuel is not white
Besides, if the ANC had no further role for Manuel they would hve given him the boot when he temporarily resigned with Thabo Mbeki. The markets would have got used to a new finance minister. The markets tumbled when Tito was appointed governer of SARB but they soon recovered. Markets are generally averse to change (of any kind).
but you know how the ANC defines blackness...
you are either black or not-black-enough