India's shocking 0-2 series loss to South Africa in the just finished Test series has sent shockwaves through the squad.
In the final match, South Africa gave India a record defeat in terms of runs, defying expectations. This represented South Africa's initial series triumph in the subcontinent in a quarter-century and India's second home series loss in just 12 months after a 12-year unbeaten run.
The momentum established in the last several months has largely dissipated and the careers of a number of cricketers - including team coach the coach - now hang in the balance.
The young team's impressive performance in England this season, under a fresh leadership, indicated a smooth transition after the almost concurrent exits of stalwarts R Ashwin, Rohit Sharma, and Kohli.
A facile 2-0 triumph over the Windies at the start of the home season boosted that belief, till the South Africans turned up and handed out a devastating defeat.
India were somewhat unlucky that leader Shubman Gill suffered an injury very early in the first Test and did not participate again in the contest. But that fails to account for the side of the terribly sub-par performance in each match against South Africa.
Several established players took a hit, and multiple individuals hoping for lengthy Test careers were shown as still inadequate - in ability or temperament - for the format.
It was the second clean sweep in home conditions suffered by India in just over a year. In 2024, underestimated New Zealand had achieved a surprising 3-0 victory which practically cost India a berth in the Test championship finale.
The latest loss to the Proteas could damage India's prospects of reaching the final of this cycle too.
Previously ranked third in the Test championship standings ahead of the matches, the side have been relegated to number five. Even though nine further games are still to come, a majority are against the Aussies. Usually, playing at home would be a major plus - even when facing the powerful Australians. But the debacles against the Kiwis and South Africa provide no basis for such comfort.
India's weakness in Test cricket has been significantly highlighted. Nevertheless, the reason India have struggled so much in Tests at home lately is continues to confuse.
Since the turn of the century, India were considered invincible in red-ball cricket in home conditions. Under sweltering weather and on pitches that favored spin bowling and aided their squad, the hosts faced little challenge. A rare failure, such as in the 2012-13 season against England, was seen as an aberration.
Today, the team seem vulnerable at home.
Versus New Zealand in 2024 and the Proteas currently, the home side were hoisted by their own petard. The tracks they prepared to favor their game failed miserably, as rivals used them more effectively, surpassing the Indian batters and bowlers when it counted the most.
Certain analysts propose that India is failing in home conditions because domestic pitches have been modified from spinning tracks to pace-friendly pitches to get cricketers ready to succeed abroad.
A few mention that the Indian Premier League (IPL), in which many overseas players participate, has taken away the surprise and difficulty Indian conditions would pose to them in the past.
Even though there is validity in these views, it still does not explain why India's performances on home soil have seen such a dramatic drop.
The majority of ex-cricketers point to a multi-faceted challenge, not just a couple of reasons.
Experts and participants have identified multiple deficiencies post India's humiliating loss to the South Africans: underestimating the opposition, poor preparation, poor choices, overconfidence, frequent changes of the playing XI, and favoring limited-overs over the longer format.
This was clear in the performances of the side.
Cricketers such as Rishabh Pant and Jaiswal, of whom high hopes were held, suffered for their lack of application, while Sudarshan, Nitish Kumar Reddy, and Dhruv Jurel - who were looking to cement their place in the team - came up short in technique and temperament, suffering the consequences for their casual attitude.
Just a few - Ravindra Jadeja, Jasprit Bumrah, Kuldeep, Mohammed Siraj and Washington Sundar - lived up to their ability and standing - but not well enough to win matches.
The post-mortem also included the entire setup - the selection panel and backroom team were also criticized, spurred on by upset followers and vocal past stars. In the spotlight of the criticism was head coach Gambhir.
At his post-series press