The list of candidates who can strengthen "Arsenal" in summer is becoming clearer. © REUTERS

The upcoming summer will be hot for the "Arsenal" club.

Among the best English teams, the returning team will once again compete in the UEFA Champions League, so they are already compiling a list of potential newcomers.

According to "Daily Mail", the "Gunners" have set their sights on Leverkusen's "Bayer" forward Moussa Diaby as the main candidate to strengthen the front line.

As a backup option, the future free agent Wilfried Zaha is named.

It is written that "Arsenal" will continue the pursuit of West Ham's defender Declan Rice, and will also be tempted by Southampton's talent Romeo Lavia.

Meanwhile, Crystal Palace representative Marc Guehi could strengthen the London club's defense.