ADELAIDE:- AB de Villiers is clinging on to a slim hope of making a comeback sooner than expected, in South Africa's first day-night Test against Australia in Adelaide. Even though de Villiers has been ruled out for the entire tour with an elbow injury, he believes he could still be part of the series. "I am holding on to that. According to the doctors, there's no chance. They gave me six weeks before rehab starts but I always feel the rehab phase can be sped up," de Villiers said.–AFP