The 38-year-old fast bowler was banned for IPL spot-fixing before the Supreme Court had overturned the verdict.
Last month, PCA secretary Bali approached him to come out of the retirement and mentor youngsters of Punjab, the home state of the cricketer, and the left-hander had started practice as well
Cricket Australia introduced the Dukes ball in 2016 and they were used in the second half of each Shield season to try to accustom players to conditions in England, where Australian batsmen had often struggled.
"The ICC has come up with a solution of not using the saliva, or things like that. For bowlers it is going to be hard to not use saliva, and not shine the ball. Then I think, it is going to be lot easier for batsmen," Jaffer said during an Instagram chat.
"The England and Wales Cricket Board (ECB) can today confirm a further delay to the start of the professional domestic cricket season, with no domestic cricket to be played before 1 August.
#BreakingNews @amlahash today called time on one of the great international careers of the modern era when he announced his retirement from all formats of international cricket.
The Rajasthan pacer will now be replaced by Prasidh Krishna, who has represented Karnataka in domestic cricket and this will be his first stint in cash-rich league.