Ex-Chelsea and Arsenal defender, William Gallas has criticised Kai Havertz for failing to find form at the Emirates Stadium, following his mega money transfer from Chelsea.

Havertz moved to Arsenal for £65m in the summer after struggling to reach his full potential at Chelsea. The German international has however faced the same challenge at his new club, and Gallas is worried he’s running out of time to prove himself to Arsenal fans.

“I’m not impressed with Kai Havertz so far,” the former Arsenal and Chelsea defender told Lord Ping.

“He’s done nothing since he joined Arsenal. He may have scored, but that was only because Martin Odegaard let him take a penalty!

“Havertz hasn’t done anything yet, and I think he’s in trouble.

“I don’t think Arsenal should have signed Kai Havertz. I think that was a mistake. If you spent £60 million on a striker, you expect them to score at least 15 goals in a season! I don’t think that’ll happen

“Arsenal don’t have time! The season may be long, but clubs need results straight away. Havertz was at Chelsea for three years and knows the Premier League well.

“It may take a while to settle into a new team, but he already lived in London! Players need to adapt immediately – they don’t have time.”