Zinedine Zidane will not become the next Chelsea or Tottenham manager because of his lack of English, according to Emmanuel Petit.
The Blues are looking for a new manager after firing Graham Potter on Sunday.
While Spurs sacked Antonio Conte in March in the wake of a stunning outburst at his own players after they collapsed to a 3-3 draw against bottom side Southampton.
French boss Zidane, 50, is one of the most high-profile coaches in the game after his success with Real Madrid and is a contender to take over both vacant jobs.