Arsenal will aim to continue their winning form on Sunday as they travel across London to face West Ham, but it will not be easy. Although David Moyes’ side are winless in their last six in all competitions, their last victory came at the Emirates in a 2-0 shock win in December. Arsenal drew 2-2 last season when they went to the London Stadium during the run-in and also lost 3-1 there in the Carabao Cup in November. There are some bad omens ahead of Sunday’s game, despite coming fresh off an outstanding victory against Liverpool, and the nerves amongst fans will not have been helped by the cho…