Arsenal are gearing up for arguably their most important fixture of the Premier League season. On Sunday, the Gunners head to Manchester City in a game between the two likeliest teams to win the title this term. While September is obviously too early for any game to be deemed a title decider, Arsenal will not want to concede more ground to the Citizens this early on in the season. The Gunners have already dropped two points in the league, while Man City have won all four of their games so far. Arsenal’s recent record against the Citizens is solid enough, with two wins and a draw in all competi…