Does not help me posting on the Aus thread anymore, But regarding our test batting challenges, If it was up to me I would drop the entire batting line up. Every one of them. Not 1 single one of them can be considered world class.
I would pick a young team with potential. Yes it might take a few tests for everyone to find their feet & gell, But rather that than having us expecting these below par batsmen to perform miracles. It's like me expecting a warm Uno Turbo to compete in the Le Mans.
My test team would look like this (Ja, strangely they are almost all WicketKeepers, so hopefully we wont see alot of dropped catches

)
1.R.Rickleton
2.J.Malan
3.H. Klaasen
4.T. Stubbs
5. K. Verreynne
6. D. Potgieter
7. S. Muthusamy
8. M. Jansen
9. K. Rabada
10. A. Nortje
11. L. Ngidi
I would switch between Potgieter, Muthsumany and Harmer regarding what the pitch looks like. If it is more spin friendly obviously I would go with Muthusamy and Harmer.
George Linde is also someone I would rotate them with.
The lower order still feels a bit thin, so If a stronger batting lineup would be required, I would consider Markram at 6 or even Elgar with in mind they are going to bowl a few overs and their presence might calm some nerves. Hopefully they perform better against the older ball.
Our pace attack is world class though. Won't touch them. They had a difficult series, yes, But every one of them has proven themselves on multiple occasions.