Arsenal news includes the latest on Gedion Zelalem's fitness battle BY CHARLES WATTS 07:43, 12 SEP 2017UPDATED16:00, 12 SEP 2017 Arsenal midfielder Gedion Zelalem returns to London Colney this week to continue the next stage of his rehabilitation. The United States midfielder tore a cruciate ligament in his knee during a game against Ecuador at the Under-20s World Cup in May. 参加u20世界杯十字韧带受伤 There were hopes initially that the problem was not too serious, but scans revealed the true extent of the injury and Zelalem was ruled out for up to nine months. 情况不是太糟糕