The 39-year-old has shown remarkable longevity and could be considered South Africa’s best ODI bowler for the last four years.
Yet on Monday Tahir was left out of the national squad for the five-match one-day series against Sri Lanka next month.
The official line is that it’s a “strategic decision”.
“The decision to rest Imran Tahir is so that we can get a clearer picture as to who our best second spinner is to back him up at the World Cup,” said Linda Zondi, the national selection convener.
As a result, the left-arm spinning duo of Keshav Maharaj and Tabraiz Shamsi have been selected as the frontline tweakers for the tour.
Zondi also made it clear that Tahir “will be our first- choice spinner at the World Cup” though that might actually be a bit presumptuous.
Since last year’s ICC Champions Trophy in England, Tahir’s performances at international level have slumped dramatically.
In the 2017/18 season, the Pakistan-born spinner took just seven wickets in seven matches at an average of 42.42.
While his economy rate of 4.92 is still respectable, his strike rate of 51.7 balls per wicket is concerning.
That effectively translates into just just one wicket per 10-over spell.
The numbers are even grimmer for the year 2018.
In four matches, Tahir has taken a solitary wicket at an average of 175 and an economy of almost six as India’s batsmen picked him off with the greatest of ease.
It raises an important question: what happens if Shamsi and Maharaj grab their opportunities?
Is it really justified then still to consider Tahir a shoo-in for the World Cup without him showing some decent form again?
Other notable inclusions are Titans quick Junior Dala and Highveld Lions opener Reeza Hendricks, who both performed encouragingly for the Proteas in the T20 series against India earlier this year.
Proteas ODI squad: Faf du Plessis (c), Hashim Amla, Junior Dala, Quinton de Kock, JP Duminy, Reeza Hendricks, Heinrich Klaasen, Keshav Maharaj, Aiden Markram, David Miller, Wiaan Mulder, Lungi Ngidi, Andile Phehlukwayo, Kagiso Rabada, Tabraiz Shamsi.