Lyon has made a tactical switch to a 4-4-2 formation with the return of Alexandre Lacazette, who is expected to provide forward strength for the team.

The Lyon side was previously playing in a 4-3-3 formation, which relied heavily on the attacking prowess of the French striker. However, after Lacazette returned from injury and scored a goal against Montpellier, the team decided to make a change in their tactics.

With Lacazette back in the team, Lyon have been able to create more opportunities up front, and the new 4-4-2 formation has allowed them to use their full attacking depth.

The formation also allows for better defensive organization, as it provides a solid midfield presence that can control the game and support the attack. The new formation also gives Lyon more options when it comes to substitutions, as they can easily adjust their formation depending on the match situation.

Overall, the tactical switch to a 4-4-2 formation with Lacazette's return is a smart move by Lyon, as it will allow them to take advantage of their strong attacking force while also maintaining a solid defense. With Lacazette's return, Lyon now have one of the most balanced teams in Ligue 1, and they are poised to challenge for the title once again.