South Africa's cricketers have taken a dim view of a proposed day-night test in Adelaide next summer and Australia may have to splash the cash to change their mind.
Australia has unofficially slated day-night tests against South Africa in Adelaide and Pakistan in Brisbane next season but South Africa's players remains deeply sceptical of the concept.
Given South Africa has beaten Australia twice in test series in Australia in recent times the Proteas have much to live up to and are wary of being part of the day-night experiment.
South African players union boss Tony Irish, who is also president of the international players body FICA, said the players caution was understandable.
"From a South African point of view the players feel it would be extremely disadvantageous to agree to playing a day-nighter at this stage and in such a big series. I think it's highly unlikely that Cricket South Africa will agree," Irish told South Africa's Super Sport.