Zamalek forward Ahmed Eid has become doubtful for next week's Champions League trip to South Africa's Orlando Pirates after injuring himself in training. The Cairo club said on their website that the Egypt international twisted his knee in training and is now doubtful for the crucial game. Eid, 33, has been strongly tipped to play as a lone striker in Johannesburg after Ahmed Gaafar was ruled out through suspension. His potential absence leaves manager Helmi Toulan facing another selection dilemma, especially in his attacking department. Zamalek need a win to claim their first point in Group A, having drawn one game and lost another so far.