Reaction from politicians has been one of caution.

Zuma reshuffled his cabinet a second time in five days on Sunday, reappointing Gordhan after reconsidering his decision to replace Nhlanhla Nene with unknown lawmaker David van Rooyen on Wednesday.
Read more Pravin Gordhan replacing David van Rooyen appointed 4 days ago as minister of finance.

Playing Russian roulette
Democratic Alliance leader Mmusi Maimane said Gordhan must stand up to Zuma and ensure fiscal discipline is sustained. “Zuma must stop playing Russian roulette with our economy,” he said. “Both these decisions have an impact on the poor in South Africa.”
Cope president Mosiuoa Lekota said Zuma’s sudden change of heart won’t fix the damage he caused last week. “Not even the introduction of Mr Gordhan can make right the value of damage that has been caused,” he said.
“The mood in the country and abroad is one of complete uncertainty as to what is next and as to the management of South Africa,” he said.
UDM leader Bantu Holomisa said Zuma has lost control and should be recalled with immediate effect. "It's clear President Zuma has lost control. He is actually panicking beyond comprehension as we speak," he said.
"It’s clear also that he was told to remove this guy [Van Rooyen] perhaps by Luthuli House but it is not going to work. They should recall Zuma immediately, recall and go back home," said Holomisa.
Political analyst Daniel Silke said that from ‘capturing’ the Treasury only a few days ago, Zuma must’ve come perilously close to a palace coup.
“He must’ve been cornered by a segment of his own senior leadership both in-and-out-of cabinet to restore a semblance of positive governance and attempt to undo the damage,” he said.
“The stunning re-appointment of the respected Gordhan indicates the levels of consternation that must’ve prevailed within the ANC this weekend,” he said. “But, for President Zuma, it is a massive political defeat. And, the President now is more vulnerable than ever.”   
The rand firmed to as low as R14.94 in overnight trade in New York from Friday's close of R15.88.
Gordhan will be sworn in at 10:00 on Monday.