"I wasn’t really satisfied with my performance at the Black Stars, but the important thing is we qualified [for Afcon ultimately]," Opoku, who just last season was playing in the second-tier Ghana Division One League, told Spice FM. “But I will be surprised if I don’t get invited again because I need more games to prove myself. "I never thought my development would be this quickly from Division One to Kotoko and now to Black Stars." In his first full season with Kotoko, Opoku has been unable to see out the term, having had to join Algerian outfit USM Alger.