A management member of Accra Hearts of Oak, Haruna Aziz Futah says Hearts head coach Nebojsa Vucicevic must be sacked.According to him, the coach has performed below expectation and has nothing new to offer the club.He told Asempa sports that, if Nebojsa remains as the head coach of the team, Hearts' woes will be deepened when the new season kicks off.Azziz Haruna who is also the vice chairman of the National Chapters Committee (Hearts supporters) says the exit of Nebojsa will help the club in their campaign of to reach a higher height in the 2011/2012 league season.Accra Hearts of Oak lost to their arch rivals Kotoko 3:1 over the weekend at the Accra Sports Stadium in the second leg of the come to my aid charity “super 2” cup.