All 21 Black Stars players invited to prepare against Sudan in Sunday’s 2012 Africa Cup of Nations qualifier trained for the first time Wednesday morning at the El-Wak Sports Stadium.Lee Addy, Hans Adu-Sarpei, Anthony Annan and goalkeeper Richard Kingson were the latest to join the team in camp.Central defender Lee Addy who recently joined Serbian side Red Star Belgrade told Joy Sports he is beginning to see some improvement in the quality of his play since moving abroad two months ago.He said things have changed tremendously for him and he is grateful to his Ghanaian fans for their support.The team will hold another training session later Wednesday evening before leaving for Kumasi Thursday to round off preparations.Source: Joy Sports/Ghana