After the bruising their T20 side endured on the UK tour, this Zimbabwe series could be just the ideal fillip India needed.Having finally recorded their maiden win under new T20 captain Shreyas Iyer after seven winless matches at the helm, India will look to secure an unassailable 2-0 lead when they take on Zimbabwe in the second T20I at the Harare Sports Club on Saturday.Following a difficult run that saw them whitewashed by Ireland (0-2) and England (0-4), India’s convincing sevenwicket victory in the seriesopener has restored some much-needed confidence.Yet, even as the visitors look to build on that momentum, one player who will be under the scanner is explosive opener Abhishek Sharma.Two years ago, Harare was the venue where Abhishek announced himself on the international stage with a breathtaking maiden T20I hundred in only his second game.The stylish left-hander returns to the same ground searching for a spark after a worrying dip in form. Having begun the England series promisingly with scores of 59 and 43, Abhishek’s returns thereafter have read 10, 16, 3 and 1. In Thursday’s opener, his uncomfortable eight-ball 1 suggested a batter short on rhythm and confidence.With competition for places intensifying, Abhishek knows he needs runs. Senior opener Sanju Samson, though absent on this tour, remains in the selectors’ plans and has been named in India’s squad for the Asian Games later this year. A substantial score in Harare would not only help India seal the series but also strengthen Abhishek’s own case in a rapidly evolving T20 setup.India, though, found a new hero in the opening match.Teenage sensation Vaibhav Sooryavanshi smashed a stunning 18-ball fifty, becoming the youngest player to score a T20I half-century.The 15-year-old, who had endured a difficult England tour where pacy bowlers like Jofra Archer tested him relentlessly with short-pitched bowling, responded in style against Zimbabwe.Taking on Richard Ngarava and Blessing Muzarabani fearlessly, he produced a blistering innings that underlined why he is so highly rated.Supported by Ishan Kishan’s brisk 35 and an unbeaten 28 from skipper Iyer, Sooryavanshi ensured India chased down the target with more than six overs to spare.Head coach VVS Laxman would have been equally pleased by the performance of India’s revamped pace attack. The biggest positive was the return of Mayank Yadav, who made an impressive comeback after two injury-ravaged years. The Delhi quick finished with figures of 2 for 18 and consistently touched high speeds, with his opening delivery to Brian Bennett at 150 kmph indidcating that his pace remains intact.Prince Yadav also showed signs of improvement after a lean England tour, while debutant Ashok Sharma displayed enough promise to suggest he could become another exciting fast-bowling option.