2. Suryakumar Yadav: The stylish batsman of the Indian team, Suryakumar Yadav is currently the world’s number one batsman in the T20 format. No team’s bowlers have been able to stop him in T20s so far. But Surya could not prove effective in T20 and ODIs. He failed miserably in the New Zealand tour. Surya batted brilliantly in T20. But, he could not score many runs in ODIs. In such situations, he will have to show his ability in the ODI format before the World Cup. It will be like a big ordeal for Surya.