The summer transfer window is here and football clubs across Europe are looking to strengthen their defenses ahead of the new season. One team that has been linked with a move in recent weeks is Paris Saint-Germain, who have been eyeing up potential targets for their backline.

One player who has been mentioned as a possible target for PSG is Lyon's Maxime Lopez, who has been impressive this season and has scored six goals in just eight games. Another player who could be on the radar for PSG is Manchester City's Kyle Walker-Peters, who has been a consistent performer for his club this season and has also been linked with moves away from the Etihad Stadium.

Both of these players would provide a boost to PSG's defense, which has struggled at times this season. With the likes of Presnel Kimpembe and Thilo Kehrer already in place, PSG will need to add depth to their squad if they want to compete for titles next season.

Another team that could benefit from strengthening their defense in the summer transfer window is Rennes, who currently sit in 9th place in Ligue 1. One player who could be of interest to Rennes is Manchester United's Victor Lindelof, who has been a regular starter for the Red Devils this season but has also been linked with a move away from Old Trafford.

With the likes of Thiago Silva and Marquinhos already in place at the back, Rennes may look to bring in another experienced defender to help them push for European football next season. The summer transfer window is an important time for football clubs, and teams will be looking to make moves that will help them achieve their goals.