A lot wrong with what you're saying. Firstly Alviro averaged over 63 against India and was integral in us playing out a draw in the first test against India.
Lots of guys have better records than Stiaan van Zyl I don't think 4 good domestic games justifies inclusion.
Well lets start of by saying, yes he did good against India. But also not forget the Indian bowling attack was nothing to write home about, Same reason Faf did good, please go and look at Faf's and Aviro's stats before the india Tests. That's the thing i never understand, someone will fail 9 out of 10 times, but he gets judged by the 1 time he does good. Lets see how Alviro and Faf do against Australia, a much better bowling attack.
Lots of guys have better records than Stiaan van Zyl I don't think 4 good domestic games justifies inclusion.
Now, you say lots of guys have a better record than Stiaan van Zyl, please provide the names?, will love to know who I'm been missing the last few seasons, and you say 4 good matches, you are talking out of your butt. Go to Cricinfo and check his stats. his last 10 games that's displayed he has been doing fantastic.
Not going in with a specialist spinner is very dangerous and has bitten us many a time. Even as far back as in the 90s we played Pak with no spinner, the pitch took some turn and Hansie had to bowl spin.
SA does not have quality spinners period. Duminy en Elgar can provide spin and its will not be far below that of Peterson. The only time i will include a specialist spinner is in the subcontinant, and that will be Tahir.
Mclaren has been in the setup for a while now, if an allrounder is taking the spot it has to be him.
I have nothing against Mclaren, horses for courses.
The one I understand the least is moving Amla to opener. Under no circumstances is it a good idea to move the best no 3 batsman out of his position
So he can open in ODI's, but it will be a failure to let him open in Tests, which indirectly he does lots of times. But i agree, if we have other openers he can stay at number 3, I'm just saying he will fit into the opening role just as good.