Everton face a battle to keep hold of manager Ronald Koeman.
The Sunday Mirror says Koeman is on Barcelona's wanted list as under-fire Luis Enrique prepares to exit the Nou Camp.
Koeman is the favoured option if Barcelona go down the route of recruiting a former playing hero to become their coach.
There is also a rich tradition of Dutch coaches bringing success to the Nou Camp including Johan Cruyff, Frank Rijkaard and Louis van Gaal.