Martinez got a red card in the final game of the season, which might have cost Aston Villa a spot in the Champions League. This incident has sparked concerns about his future with the team.
Aston Villa's sporting director, Monchi, is already in talks with Lille, Martinez's current team, and the player's representatives about a potential €40 million transfer.
Lucas Chevalier, a 23-year-old French goalkeeper, is one of the top young goalkeepers in France, and both Aston Villa and Chelsea are interested in signing him.