The 38-year-old striker is without a club after surprisingly parting ways with Sekhukhune United after scoring 11 goals and providing two assists in 26 appearances.
According to media reports, Betway Premiership duo Usuthu and the Maroons are interesting in signing the veteran who is thought to be interested in playing another season in the top-flight division.
Grobler sits third on the PSL all-time goalscorers list behind Peter Shalulile and Siyabonga Nomvethe and is a proven matchwinner when fully fit.
The striker is yet to make a decision on his future, with former club Sekhukhune reportedly also considering a possible reunion.