Ghana skipper Asamoah Gyan will not dismiss Egypt 's chances of a great comeback .
Ghana skipper Asamoah Gyan scored twice in Kumasi in the 6 - 1 first leg mauling .
Ghana skipper Asamoah Gyan , who scored twice in Kumasi in the 6 - 1 first leg mauling , will not dismiss Egypt 's chances of a great comeback .