Arsenal was given a big blow when Bacary Sagna suffered a fractured fibula during the weekend match against Tottenham. Sagna is expected to be out for three months.
Sagna is arguably the best right back in the premier league and one of the best in the world. Sagna has been Arsenal's most consistent defender for the last four to five years.
It is going to be difficult for Arsenal to replace Sagna's quality in the starting XI, but a decision needs to be made if Arsenal are to cope with the loss of the French defender.
There are a few players that can fill the void for Arsenal in Sagna's absence.