Kano Pillars coach Ibrahim Musa has identified a weak area in Asante Kotoko's set-up which needs addressing.
Musa is interested in boosting the Porcupine Warriors' chances of progressing further in the Caf Champions League.
His club's own hopes in the continental inter-club championship ended when the Ghanaian side beat them 2-0 on Sunday. Kotoko progressed to the next stage despite a 3-2 loss in the first leg away in Kano, Nigeria.
The Kumasi-based club is set to face Etoile du Sahel of Tunisia in the first round following their preliminary stage success.