Dhananjaya de Silva has managed to play just six Tests so far, but has performed reasonably well, scoring 615 runs, along with an average of 55.90 till date Getty Images With Sri Lankan batsman Dhananjaya de Silva showing some good batting skills against hosts South Africa in the ongoing Test series, especially in the middle-order, the selectors are backing him to push up the order and make him a top-order batsman, feels Lankan head coach Graham Ford . De Silva has managed to play just six Tests so far, but has performed reasonably well, scoring 615 runs, along with an average of 55.90 till date.