Okon, who is eligible to play for Nigeria, has reportedly emerged as Chiefs' top transfer target.
This has come at a time when head coach Nasreddine Nabi is expected to strengthen his squad and hopefully build on the Nedbank Cup success next season.
Okon has had trial moments with a number of European clubs, including FC Midtjylland of Denmark and Ukrainian heavyweights Dynamo Kyiv. After the trials, he did not ink deals with these clubs, and so he returned to Matsatsantsa.
Previous reports indicated that Okon had also attracted interest from unnamed clubs in Belgium and Croatia.
Given that he is set to be a free agent in a couple of weeks, this offers Chiefs an opportunity to swoop and complete the deal by signing the promising 21-year-old defender without many contractual obligations.