Zamalek striker Amr Zaki is to travel to Germany on December 4th in order to spend up to three weeks of rehabilitation after suffering a troublesome knee. The former Wigan Athletic star has been out of action for quite a while with a Knee ligament problem. "Zaki will travel to Germany where he will start his rehab," Zamalek doctor Mostafa Al-Monayeri told FilGoal.com. "It should last for two or three weeks." With Zaki unavailable, Zamalek coach Hossam Hassan tends to field Ahmed Gaafar upfront.