3. Nabil Fekir
The Gunners might have a lot of attacking flair, but they still need a striker who can provide Olivier Giroud with a partnership or even cover if the French striker is injured. Fekir has been turning heads in Ligue 1 and has taken Lyon close to the top of the standings. His partnership with Lacazette is one of the best in the league and the 21-year-old can also play in the wider positions.
Fekir earlier had stated or at least his father had that if he was to ever move away from the club, it would only be for Arsenal that should be enough for the speedy and crafty attacker to be on top of the wish list for many Arsenal fans.