Colombo [Sri Lanka]: India head coach Gautam Gambhir backed Kuldeep Yadav ahead of the second Test against Sri Lanka, saying the focus for the wrist-spinner should be on "taking wickets" while maintaining control rather than being "desperate" to take wickets.Speaking on Kuldeep's role in the team during the pre-match press conference on Saturday, Gambhir said, "We know how good a bowler he is. For me, the conversation has to be to take wickets rather than looking desperate to take wickets because sometimes, as a wrist spinner, when you're desperate to take wickets, your control can go away as well," Gambhir said.The India head coach further said, "For a very long period of time, we rate Kuldeep very highly, and we know how successful he has been. But again, as I said, we're going to try and pick the best attack in these conditions," he added.Also Read | "My job is to win trophies, not views and likes": Gambhir responds to criticism ahead of second Sri Lanka TestGambhir also expressed his preference for a three-match Test series."Ideally, I would want a three-match Test series. I've always believed that there should always be a possibility that a team losing the first Test match can come back and win the series," Gambhir said."You can't do that in a two-Test series. The most you can do is draw the series. A short turnaround between Tests is fine. Other teams are doing that as well," he added.Also Read |"Rankings do not matter": Gambhir says India heading in right direction in Tests amid team transitionIndia defeated Sri Lanka by 165 runs in the first Test, with Manav Suthar claiming a maiden 10-wicket haul and Devdutt Padikkal scoring 167 runs in the first innings.India will take on Sri Lanka in the second Test of the series in Colombo, beginning on Sunday.