Atalanta manager, Gian Piero Gasperini is unhappy with winger Ademola Lookman’s departure for the 2023 Africa Cup of Nations. Lookman was named in Nigeria’s 25-man squad for Africa’s flagship soccer competition by head coach, Jose Peseiro on Friday. The former Leicester City star will be making his maiden appearance at the competition. Lookman could be away for around a month in case Nigeria went as far as the final. Gasperini claimed La Dea would be missing a key element in the attack but stated that he has a suitable replacement for the player. “It worries me that Lookman is leaving for the …