God knows why SA is playing full strength side against this Indian side. SA should have sent their T20s side to Australia for the world cup. Also I get it they need the points to qualify for Odi worldcup next year.
But if they fail in Australia to win the T20 world cup since they are the strongest top 3 teams along with host and England to win, they should blame BCCI to agree for this odi series at this time just before T20s.