Germany international Kai Havertz has struggled since his £70million move to Chelsea during the summer from Bundesliga side Bayer Leverkusen.
Arsenal legend Alan Smith has blamed Chelsea boss Frank Lampard for Havertz’s struggles at Chelsea.
According to Smith, Lampard has played the German in too many roles and it hasn’t helped his confidence.
Smith told Standard Sport: “Havertz is a little different. Clearly short on confidence, his cause hasn’t been helped by being moved about.
“It seems Lampard can’t quite work out how best to fit the 21-year-old playmaker into Chelsea’s system.”