India, June 21 -- India's 3-0 ODI series win over Afghanistan will be remembered on the surface for Shubman Gill's authority, Ishan Kishan's assault in Lucknow, Yashasvi Jaiswal's unbeaten hundred in Chennai and Prasidh Krishna's five-wicket burst.

But from India's 2027 ODI World Cup lens, the series was more revealing for what it exposed than what it confirmed. Against Afghanistan, India were rarely stretched for long periods. Yet the series still gave the management three major takeaways: the Hardik Pandya backup question has become urgent, Ishan Kishan has complicated the World Cup squad debate, and the lower-middle order remains worryingly under-tested.

The biggest takeaway from the series had little to do with the scoreline. It was...