Perth Glory's Andy Keogh said it would be a "kick in the teeth" to footballers if Usain Bolt earns a professional contract with Australia's Mariners.
Usain Bolt has been on trial with the A-League side since arriving in August to fulfil his dream of becoming a professional footballer.
Usain Bolt scored two goals in a pre-season friendly last Friday but is yet to be offered a deal by Australian club Central Coast Mariners.
Usain Bolt, 32, has been on trial with A-League club the Central Coast Mariners since arriving in Australia in August.
Usain Bolt quit athletics last year and is yet to be offered a deal by Australia's Central Coast Mariners, where he is currently on trial.
Usain Bolt scored in the 55th and 69th minute in the pre-season friendly match against Macarthur South West United.
Bolt said the coach of his side has indicated he will be in the starting line-up in a friendly fixture.
Usain Bolt has been handed the chance to train with the Central Coast Mariners for an indefinite period in a bid to prove he has what it takes to earn a professional playing contract.
The Central Coast Mariners signed Usain Bolt in August.
Usain Bolt is set to get a first taste of competitive football, but admits he is nervous with his fitness levels not up to scratch.
Usain Bolt has already tried out with teams in Germany, Norway and South Africa, to no avail, since retiring from athletics last year.
On August 16, 2008, Usain Bolt clocked 9.69 in the 100 metres at the Beijing Olympics.
Usain Bolt may be on the roster for A-League club Central Coast Mariners.
Bolt promised to talk to Blake about the pressures of becoming Jamaica's main man in his absence.
Usain Bolt had expressed his desire to become a professional footballer.
Bolt, an eight-time Olympic gold medallist, will captain the Soccer Aid World XI in a match to raise funds for the United Nations Children's Fund, Unicef.
Bolt, 31, who retired from athletics after August's World Championships in London, has been busy preparing for a tilt at football.