Everton are furious with Romelu Lukaku after he skipped training to stay in Los Angeles with Paul Pogba.
The Belgian has been the subject of a £75m bid from Manchester United, which the Toffees have reportedly accepted.
However, the deal has been delayed because of Lukaku's absence.
The 24-year old was supposed to be at Finch Farm on Thursday, but failed to show up or return Everton's phone calls.
Lukaku is expected to sign a £200,000-per-week contract with the Red Devils.