Newcastle United winger Anthony Gordon is refusing to rule himself out of Saturday’s FA Cup quarter final against Manchester City. The 23-year-old has been a major doubt for the game all week, having sustained a knee injury during the Monday night defeat to Chelsea. There were even fears that it was a serious injury that could rule him out for a long time. However, that has not proven to be the case, much to the delight of Anthony Gordon. It could result in him featuring against Manchester City, while it has also seen him win his first ever England call up. The winger is in Gareth Southgate’s …