The Cairo side submitted a request to the Olympic national team coaching staff to drop Osama from the training camp due this week.

The 21-year-old forward scored twice during Zamalek's 6-1 friendly victory over Badrashin on Thursday.

Zamalek kick-off their group stage opener in the ACL when they host the Algerian club in Group A that also includes Ahli Jeddah and Kuwaiti side Qadsia.