KickOff previously reported that the journeyman defender had been spotted being put through his paces under Hunt's tutelage.
The 32-year-old spent the 2021/22 campaign in the Motsepe Foundation Championship at Venda Football Academy but was released at the end of last season.
"No nothing, nothing is happening with Khumalo, we can't sign new players anyway," Hunt tells KickOff.
"We are not done signing for the season, but we are okay in that position and he just asked to get fitter that's all.
SuperSport next host defending champions Mamelodi Sundowns at the Lucas Masterpieces Moripe Stadium in a DStv Premiership clash.
KickOff is at 19:30.