Crystal Palace are reportedly showing an interest in three French Ligue 1 players to bolster their squad next season.
Angers left back Rayan Ait-Nouri had attracted attention from the Eagles in the January window.
Now Le Foot says Palace may come back in for the 18-year-old this summer, but Angers would want €35m for him.
The French outlet also reports that Palace are among the clubs keeping an eye on FC Metz striker Habib Diallo.
The 24-year-old, who has 12 goals in 26 games this season, is priced around €20m but Leicester, Leeds and Chelsea are also keen.
Wideman Mounir Chouiar is another on Palace’s radar after netting eight goals in 28 games for FCO Dijon.
According to Le Foot, Palace have joined Bournemouth and Watford in their chase for the €10m-rated 21-year-old.