England captain Nat Sciver-Brunt is feeling "positive" and believes her calf injury is going in the right "direction", says her wife Katherine. England captain Nat Sciver-Brunt is feeling "positive" and is targeting a return from injury for the T20 World Cup semi-finals, says her wife the legendary former fast bowler Katherine. Sciver-Brunt, 33, has missed England's past two games at the T20... [1917 chars]