Mickey Arthur is replaced as Australia cricket coach by Darren Lehmann . Arthur dismissed after a string of poor performances . He played 21 Test matches for Australia between 1996 and 2003 . Captain Michael Clarke has stood down as a team captain .
Mickey Arthur is replaced as Australia cricket coach by Darren Lehmann . Arthur dismissed after a string of poor performances . Lehmann played 27 Test matches for Australia between 1998 and 2004 . Captain Michael Clarke has stood down as a team selector .