Australian star David Warner was on Wednesday appointed as captain of Big Bash League side Sydney Thunder, returning to a leadership role in Australian cricket six years after being implicated in the ball-tampering scandal on a tour of South Africa. His lifetime leadership ban was overturned by Cricket Australia last month, paving the way for his captaincy before he bids goodbye to competitive cricket. He retired from the international game after Australia elimination in the T20 World Cup in the Caribbean in June. Warner, 38, served a one-year ban from the game for his involvement in the Newlands ball-tampering scandal in 2018 alongside Steve Smith and Cameron Bancroft.