Hearts of oak Chief Executive Fred Crentsil has quit the club ahead of the start of the Ghana premier league on Sunday.Fred Crentsil’s resignation takes effect from Thursday October 4 after stating in his letter he wants to leave the club to concentrate on his new role as the Ghana Football Association vice president.His departure has created a vacuum at the club before their season’s opener against Tema Youth on October 7.JOY Sports understands Vincent Sowah-Odotei who stepped down as Chief Executive Officer of Kumasi King Faisal on Monday is likely to be confirmed as the new chief executive officer of Accra Hearts of Oak.