William Saliba’s back injury, sustained during France’s World Cup campaign, poses a significant challenge for Mikel Arteta as Arsenal prepares for their title defense. Although no surgery is needed, the term "extended period" raises concerns among fans, especially with Coventry set to visit the Emirates on August 21. Here are three potential replacements for Saliba:

1. Ezri Konsa (Aston Villa)

   • Age: 28
   • Strengths: Premier League experience, rarely injured, can also play right-back.
   • Current Status: Arsenal's bid has been rejected, as Villa seeks around £60m. The negotiation hinges on price rather than quality, with Villa hesitant to strengthen a rival.

2. Cristian Romero (Tottenham Hotspur)

   • Current Situation: Reports indicate Romero may be open to a move due to his relationship with Arsenal coach Gabriel Heinze. However, Tottenham is firm on not selling to their rivals, with Fabrizio Romano indicating the door is closed.
   • Attributes: Combative and aggressive, he would enhance Arsenal's defense, but the transfer is unlikely due to boardroom resistance and interest from Atlético Madrid.

3. Jacobo Ramón (Como)

   • Profile: Just 21, a Real Madrid academy graduate, he impressed in Serie A last season.
   • Concerns: Real Madrid retains 50% of any future fee and buy-back rights, with Chelsea also interested. Signing him would be more about future potential than immediate needs.

In conclusion, while all three players have unique attributes, Ezri Konsa stands out as the most sensible choice for Arsenal. His Premier League experience and readiness to step in immediately make him the best fit to help navigate the upcoming season.