Asante Kotoko SC are going through a rough spell at the moment and this has led to the departure of Maxwell Konadu. There are key players who must improve if the team has any hope of excelling in Africa and challenging for the league title this season. The Porcupine Warriors’ poor run of form has seen them lose to Sudanese outfit Al Hilal in the first leg of the CAF Champions League preliminary stage. And while caretaker coach Johnson Smith has taken the brunt of the criticism for the team’s ordinary displays, there are a number of underperforming players in…