Grobler has so far scored six goals in nine games across all competitions this season, while also providing an assist.
That makes him the most prolific forward in the league this term, and he is not showing any signs of ageing.
Although Khanye's views could spark a debate, Grobler might bring in some experience in the Bafana squad should he continue with his scintillating form.
But Bafana coach Hugo Broos is not a fan of most players who are in their 30s and only selects those he is convinced are exceptional.