The biggest fear of opposition is the election of Ramaphosa as ANC president because:

 - Disgruntled voters who are unhappy wit Zuma will once again vote ANC.

 - Black middle class, "clever blacks" as well as those who ran to the opposition will once again have faith in the leadership of the ANC.

Having said that, if he does become the President (instead of Whoopi Goldberg!!!), he will have a mammoth task of getting rid of all parasites.I hope he succeeds though and sort out the stae-owned entreprises.