Update: According to manager Arsene Wenger, Walcott is concerned his latest injury may impair his chances for making England's World Cup squad, reports Sky Sports. Analysis: England face Brazil in a friendly on November 14th and Walcott may not be fit by that time. The injury came in his first start since the very beginning of the season when he overcame a back injury. 20 Oct 2009 02:26 AM