On being appointed, Inverarity was asked about his likely approach and part of his studied reply was: "When you sit down to select the side, you select for that next week, for later in the season, later in the year, the next year and probably two or three years hence. You need to keep all of those in balance as you make selections. Generating youth is the lifeblood of all sports. You need to keep an ideal balance in terms of age profile and how much longer people have got in their careers.'' That might be good for Ponting, or it might not.
The possibility then is that the match in Johannesburg will be his 156th and last, equal to Allan Border's Australian caps record. It would have a certain congruity. If he failed to make runs in either innings the point of giving kids a chance would have added lustre; if he were to make a big score there would be a case for his going out at the top.
As batsmen, Ponting and Nasser Hussain have little in common, but as lovers of the game they are on equal terms. Still now, Hussain can barely walk past a television set without switching it on to check if there is a cricket match being shown from somewhere round the world. Ponting is similar and he might also do well to recall that Hussain knew when to call it a day, after scoring an unbeaten hundred that saw England to a Test match victory over New Zealand at Lord's.
Ponting started playing for Australia back in 1996. His talent was such that he had a bat contract at 12. Playing cricket was his destiny and it has never palled.
He might have treated it a shade lightly as a young buck and the story of his drunken escapade in the Bourbon and Beefsteak nightclub in Sydney after a one-day international will forever be part of his back story. It must have been a particularly extravagant occasion because he arrived for his flight minutes after the last of a bunch of English reporters left and they had gone home with the dawn chorus.
But that was a turning point. Duly censored by his bosses, Ponting recognised from then on that his talent was a precious commodity not to be messed around with. He went on to captain Australia in 322 international matches, 77 of them Tests.
For most of them, he has been one of the best batsmen in the world. All the five leading Test run-scorers are from this or the immediate past generation, all of them laying immense claim to being greats of the game. They are Sachin Tendulkar, Rahul Dravid, Ponting, Brian Lara and Jacques Kallis.
If you wanted to be entertained to distraction, Tendulkar and Lara would be your men. If you wanted someone to bat for your life it would be a toss-up between the other three. But if you wanted to be entertained while your life was also at stake, Ponting is a shoo-in.
Vulnerable at the start of innings (but aren't they all?), sometimes undone by hard hands going at the ball, he was impregnable once in. But there has been precious little lately either of getting in or staying in. The unburdening of the captaincy has not done the trick and a poor Ashes series last winter has been followed by three under-achieving Test matches.
Australia's next series is against New Zealand early in December after which a rejuvenated India come visiting. Between now and then, Inverarity and his fresh panel will assess whether the team needs a similar spring clean. It is in Ponting's favour that successors are not banging the door down and there is certainly no 21-year-old Ricky Ponting.
Maybe Inverarity will feel Ponting has something more to give. Michael Clarke, his successor as captain, has plenty to do trying to revive an ailing team without acting as mentor to untried fledglings. But then Australia's captains traditionally walk off into the sunset once they no longer hold the job. The last to play on after giving up was Ian Chappell and he had handed over to his little brother, Greg.
What Langer was driving at in his defence was Ponting's overwhelming passion, knowledge, desire and willingness. Ponting genuinely believes he has something to offer his side through his presence (and he will almost certainly come back into the game after a break of a year or two following retirement to spend some time with his young family). He is a hard-nosed competitor who has invariably been magnanimous in defeat.
He is unselfish. At the nets during the Ashes Test in Adelaide last year, he spent almost an hour in a one-to-one with current captain Clarke, who was out of form at the time, trying to eradicate flaws. And of all his great moments he tends to recall one in particular. It is not a magnificent Ashes triumph, or a World Cup win, or his 16th successive Test victory.
It was in South Africa of all places, where it might all now end. Three years ago, a young side which had been beaten at home by the same opposition, prevailed. "Purposely that day, I walked off the pitch about 10 or 15 metres ahead of some of the younger guys so I could look back from the boundary at the smiles on their faces and it showed how special it was.''
Ponting deserves to go at a time of his own choosing, he really does. But the feeling is that he had better do it soon.
- THE INDEPENDENT