Mohamed Zidan could be sidelined for up to four weeks after sustaining a hamstring injury on his league debut with Bani Yas, according to Emirate reports. The 30-year-old Egyptian was stretchered off his side's opening day defeat to Al-Shabab, in what appeared to be a torn hamstring injury. Several Emirate newspapers said that he would be out of action for a month, while other sources claimed that a longer spell could be on the cards. Zidan is now certain to miss a handful of league games in addition to next month's Emirate Cup clash with Al-Jazira.