India's unexpected 0-2 series loss to the Proteas in the just finished Test series has plunged the side into crisis.
In the final match, South Africa inflicted upon India their heaviest Test defeat by runs, defying expectations. This represented the Proteas' maiden series victory in the subcontinent in two and a half decades and the host nation's second home series loss in just 12 months after a 12-year invincible streak.
The winning rhythm built over the previous half-year has largely dissipated and the futures of a number of cricketers - as well as head coach the coach - now hang in the balance.
The new-look squad's strong showing in the UK this season, under a different skipper, indicated a seamless changeover after the almost concurrent departures of veterans R Ashwin, Sharma, and Kohli.
A straightforward 2-0 triumph over West Indies at the start of the home season strengthened that view, until the South Africans turned up and handed out a crushing loss.
The home side were a bit unlucky that leader Gill was injured very early in the opening Test and was ruled out in the series. Yet that neither explains nor absolves the squad of the terribly sub-par display in both Tests against the opposition.
A number of star cricketers were damaged, and several players hoping for long red-ball careers were revealed to be not yet good enough - in skill or mindset - for the Test cricket.
This was the second series sweep in home conditions experienced by India in just more than a year. In 2024, little-fancied New Zealand had pulled off a surprising 3-0 win which essentially denied India a place in the Test championship finale.
The latest loss to the Proteas risks harming the team's chances of qualifying for the decider of this cycle also.
Previously ranked third in the WTC rankings prior to the contest, India have fallen to the fifth spot. Although nine more Tests are remaining, a majority are against the Aussies. Ordinarily, playing at home would be a major plus - even when facing the mighty Aussies. However the debacles against the Kiwis and South Africa offer no room for such comfort.
India's vulnerability in red-ball cricket has been badly exposed. Nevertheless, why the team have performed so poorly in Tests at home in recent times is continues to confuse.
From the year 2000 onwards, the Indian cricket team were considered invincible in Test cricket in home conditions. In hot, humid conditions and on pitches that assisted spinners and benefited their players, the hosts brooked no opposition. The occasional loss, like in the 2012-13 season against England, was considered an aberration.
Today, the team look to be beatable in their own backyard.
Versus the Kiwis in 2024 and South Africa currently, India were hoisted by their own petard. The pitches they prepared to favor their game failed miserably, as opponents exploited them better, beating the home team's players when it was most crucial.
Certain analysts propose that the Indian team is failing at home because home surfaces have been altered from turners to pace-friendly pitches to train the squad to succeed overseas.
A few mention that the domestic T20 league, in which many overseas players take part, has removed the unfamiliarity and challenge home wickets would present to them in the past.
Although there is validity in both analyses, it still does not explain the reason India's performances on home soil have witnessed such a dramatic drop.
The majority of ex-cricketers point to a complex, multi-headed problem, not only a few causes.
Critics and players have identified various flaws after India's humiliating loss to the Proteas: underrating the rivals, poor preparation, flawed selections, arrogance, frequent changes of the team lineup, and favoring white-ball over red-ball cricket.
This was clear in the showings of the team.
Members like Rishabh Pant and Jaiswal, of whom so much was expected, paid for their nonchalance, while Sai Sudarshan, Nitish Kumar Reddy, and Jurel - who were looking to cement their place in the team - fell short in skill and mindset, paying a heavy price for their casual attitude.
Just a few - Jadeja, Jasprit Bumrah, Kuldeep, Siraj and Washington Sundar - fulfilled their talent and reputation - but not well enough to win matches.
The post-mortem also included just the players - team selectors and support staff were also under fire, fuelled by disappointed supporters and critical former players. Under focus of the scrutiny was head coach Gambhir.
At his post-series press