India, July 28 -- Abhishek Sharma's prolonged lean patch has begun to draw serious scrutiny after another underwhelming outing in the Zimbabwe series. The left-hander has now failed to cross the 20-run mark in his last six T20I innings and did not manage a single double-digit score during the three-match tour. Since India's T20 World Cup triumph, Abhishek has registered only one half-century, raising fresh concerns over his place in the side. The competition for the opening slot has also intensified, with several contenders waiting in the wings. Sanju Samson, despite being India's standout performer during the World Cup-winning campaign, was dropped for the Zimbabwe series, highlighting how little room there is for prolonged poor form. Wi...