Arsenal’s title hopes potentially hinge on claiming a positive result against Liverpool tomorrow, but there is still one issue in the side. Although Arsenal have been excellent defensively and dominant in possession this season, they have not been clinical enough at times, and have often failed to take their chances. Tuesday’s victory over Nottingham Forest saw them perform well, but still struggle in front of goal before Gabriel Jesus found the opener, and they secured a vital win after last month’s blip saw them drop crucial points. Mikel Arteta has now admitted that his side need to improve…