True, Jasprit Burmah has done fine by taking 4 wickets in 2 matches. But is the number of wickets bagged prove that he is a good bowler ? A good bowler is one who maintains his length and line. As much as I have seen of Burmah and the other bowler Barinder Sran, they aim to bowl well outside the stump almost bordering the "wide" limit, making it difficult for the batsmen to hit and frustrate him. They get wickets by chance rather than intent.