8) Kieran Gibbs needs to stay fit
Left-back Kieran Gibbs has been fantastic for the Gunners so far this season, proving defensively sound as well as providing a fantastic attacking outlet down the left along with Alexis Sanchez.
Injuries are still a huge problem for the Englishman however, but if he can stay for the entire season then he will surely by a vitally important part of any title challenge Arsenal are hoping to mount.