There are still other big teams that have the opportunity to shift Arsenal at the top like Manchester City, which is 1 point adrift. Arsenal have only just finished their matches with teams that are in the middle of the table and all have succeeded with amazing wins.
It's the turn of dealing with big teams, not necessarily Arsenal can finish by winning. For example, when they faced Manchester United on Sunday 4 September, they lost. At that time Manchester United was still in a worrying condition due to defeat after defeat, so that it had the potential to lose again against Arsenal. But Arsenal lost in the end.
Arsenal's test will be present when they meet Tottenham Hotspur, Manchester City, Chelsea and Liverpool.
Arsenal are playing a great football and as an Arsenal fan although they are in top of the table but by not far , I think even if they make into top 4 this season then that also would be very good for us. Well I am rooting for Arsenal to finish at the top of the season but top 4 is still not bad. Atleast goes to show that Arsenal are going strong season after season and makes us close to winning title maybe in next season's to come.