With 24 points from 20 games it's fair to say that Arsenal have struggled this season. The squad is in need of a major overhaul, but unfortunately, that won't be possible until the end of the season.
For now, Mikel Arteta can look to bolster a few areas of his squad - particularly his side's midfield and defence considering how easy it has been for teams to break into Arsenal's 18-yard-area this season.
Arsenal at the moment are in need of a new centre-back, a new defensive midfielder and a new attacking midfielder - here's a look at the players they could sign to fill those roles in January.

Centre-Back

The likes of Shkodran Mustafi, David Luiz and Sokratis have been unreliable this season.
All three players have struggled to make significant contributions to Arsenal's defence, to a point where Arteta should be looking towards a complete defensive overhaul once the summer transfer window opens up.
For now, though, the Gunners are unlikely to be able to bring in multiple defenders due to budget restrictions and player availability.

Arsenal are currently linked with RB Leipzig's Dayot Upamecano and Barcelona's Samuel...

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