Big challenge for Kangaroos; India and South Africa in World Cup 2015

Former Ex-Australian captain Ian Chappell believes that India and South Africa be the biggest challenging team for Australia in the World Cup 2015. Although the Chappell were not happy with the chosen Australian team. Chappell said, The biggest challenge Australia will face in the world cup to stand with India and South Africa. Australia is best team but India have best batting order and South Africa have best bowling attack enough for Australia to defeat. The fitness of players in the field will be the real test for Australia. On complaining about the Australian team selected for the world cup chappell said, I have just two complains for the 15 man Australian squad for the work cup - First one, Is not to select any leg-spinner, And Second one, Is not to made Steven Smith as vice-captain, who are able to compensate the absence of Michael Clarke.