Amla and Duminy particularly had problems timing the ball, so maybe my 300 minimum was a bit optimistic, but I'm inclined to think the Jaapies are still a fair bit below par right now.
That is where Williamson is poor as a captain. Styris could spot Ferguson was going to struggle to bowl a 4 over spelll why not him. Even after the third over made it obvious he still gives him a 4th. why not give Neesham one over or himself.