Former Indian opener Navjot Singh Sidhu dismissed the idea of appointing Shubman Gill as the Test captain ahead of the five-match series against England. Team India skipper Rohit Sharma announced his Test retirement through his Instagram handle last week.Reports have also swirled around Virat Kohli informing the Board of Control for Cricket in India (BCCI) about his wish to retire from Test cricket. While Jasprit Bumrah was the vice-captain of the Indian Test side, issues around his fitness led India to look elsewhere for their next Test captain.As per the latest reports, Shubman Gill and Rishabh Pant could become their next Test captain and vice-captain.Commenting on Gill's possible appointment as Test captain, Sidhu said on Sports Tak (via Hindustan Times):"After Rohit's departure, there is a lack of experience. And I give you proof of this. If you make Gill the captain, I will always advocate for Gill. I think he is the future. But Gill's record outside the subcontinent is not that great, he averages just 25. He has two half-centuries. He doesn't have a single century."Gill has struggled for consistency throughout his Test career, evidenced by his overall average of 35.05 in 32 games. The average drops to well below 30 away from home, and the youngster averaged a dismal 18.60 in India's most recent series in Australia."Make Virat Kohli the stop-gap captain" - Navjot SidhuNavjot Singh Sidhu urged the Indian management to appoint Virat Kohli as the temporary captain for the crucial Test series in England. The 36-year-old is no stranger to captaincy, having led India in 68 Tests from 2014 to 2022.India boast a terrific record under Kohli in Tests, winning 40 at a percentage of over 70."If you don't want Bumrah as you are concerned about his back, then make Virat Kohli the stop-gap captain, which is the best possible thing. Virat Kohli, give him responsibility. Rohit and Virat made the Indian team. The era of fast bowlers came when Virat Kohli was the captain. He played an important role in team building. Many people forget," said Sidhu (via aforementioned source).Kohli briefly captained India in their latest Test against Australia in Sydney after Jasprit Bumrah left the field with an injury after the first innings. However, they suffered a six-wicket defeat to lose the series 1-3. Meanwhile, the five-Test series against England begins in Leeds on June 20.