Stalemate at Leeds illustrates how Mikel Arteta is struggling to get the best from his expensively-assembled squadFair play to Arsenal: if this is all a devious ploy to inflate Mesut Özil’s transfer value before the January window, then it’s working a treat so far. While Arsenal again struggled to create, their best creator was on Twitter having an argument with Piers Morgan. Their record signing was sent off for a sneaky off-the-ball headbutt in a venue with 38 live cameras and video replay technology. Against a promoted team, they spent most of the closing minutes pleading with the referee to blow the final whistle. Meanwhile, they remain 1...