Having that said, I do agree that batting him higher than 7 would be folly.
India don't really have a batting allrounder - selectors don't seem that keen on Abhishek Nayar for some reason.
Given that, its pretty obvious their best side for SA is
Don't quite get the BHuvnesh KUmar love. He's a decent option for ODIs/T20s but I just can't see him being a consistent wicket taking threat against good batting lineups in tests