Former international footballer Medhi Lacen has sharply criticized national team coach Vladimir Petkovic, stating he has failed to deliver results after two years in the position. Lacen’s assessment was made public in a video and represents a strong condemnation of Petkovic’s leadership. The article highlights Lacen’s belief that Petkovic has not been able to convince or prove his capabilities during his tenure. Details regarding Lacen’s former club affiliation were not fully provided in the source text. The criticism comes after a period of evaluation following Petkovic’s two years leading the team. The article originated from an online source and marks a significant public challenge to the coach’s authority.