India captain Shubman Gill is doubtful for the second Test against South Africa due to a recurring neck spasm, as reported by his batting coach. He retired hurt during the first Test in Kolkata and was later discharged from hospital but remains under close medical evaluation. Gill traveled with the squad to Guwahati, but doctors and the India board will decide on his fitness only after further assessments. If he is rested, vice-captain Rishabh Pant is expected to lead the team. Possible replacements include Sai Sudharsan, Devdutt Padikkal, or Nitish Kumar Reddy.
