Mark Boucher, the former South African wicket-keeper and batsman believes that South African cricket is in a bad state at the moment, with results not going their way on the pitch and problems galore off it.
Recently on Tuesday, Smith scored an unbeaten 80 off just 51 deliveries to help Australia beat Pakistan in the second T20I of the ongoing three-match rubber.
With Shakib Al Hasan suspended, Bangladesh have turned to the 28-year-old Mominul Haque to lead the Test side, who's first assignment will be the two match series against India.
Langer believes that while Smith has established himself in the long format, there was still scope for improvement when it came to the shorter formats of the game.
Australia's final T20 of the summer is in Perth against Pakistan on Friday.
New Zealand stand one victory away in the ongoing T20I series against England from taking an unassailable 3-1 lead in the five-match series.
Sher Khan, who stands at eight feet two inches, has not found a suitable accommodation for himself in the state capital.