Derby owner Mel Morris insists there is "no change" to Frank Lampard's position at Pride Park, despite rumours he could succeed Maurizio Sarri at Chelsea.
Sarri only spent one full season in charge at Chelsea, guiding the team to a third-place Premier League finish while also earning his first major trophy as a head coach in the form of the Europa League.
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The 60-year-old cited family ties as the driving force behind his desire for a swift return to Italy and he has signed a three-year deal with the Serie A champions.