Tunisian side Esperance are set to have some major changes in the line-up to face African champions Ahli in the Group B clash of the CAF Champions League on Saturday. Suspended duo Ahmed Hammi and Saifullah Mahjoubi will serve a one match ban, whilst skipper Moine Chaabani and defender Wissem El Bekri are set to return from suspension. The Tunisians also welcomed the return of injured duo Boulbaba Saafi and Saber Khalifa, who were both absent from Esperance's 3-0 defeat against Ahli two weeks ago. Moreover, Arbi Zouaoui's side completed the registration of international full-back Walid Yakan in the African squad and he will be available for selection against Ahli. However, Tunisian media reported that Esperance are still suffering a crisis in the front line as strikers Salama Kasdaoui and Chakib Lachkham are both injured. Esperance lost three strikers this summer after Hamad Harbaoui, Amine Ltifi and Michael Eneramo left the Tunisian club, following their contracts' expiry. The Grinners failed to score any goal in their first three group stage games in the competition as they lie bottom of the group on one point.