The numbers tell their own story, with Ngcobo managing just 55 appearances across the last four seasons.
At 26, Kekana believes the midfielder needs to find a way to stay involved more consistently if he is to finally show what he can do at Chiefs.
"He is 26 now. In the last four years, he has played 55 matches, so he’s been playing [approximately per season] 13 matches, 13 matches in the last four years.
"That’s not good enough for a player of that calibre," Kekana concluded.