Ross Barkley is considering his options at Chelsea.
The Sun says the midfielder is growing frustrated at Chelsea with his lack of regular games.
He has made just two starts league starts since arriving for £15million from Everton in January.
Barkley, 24, wants a return to action so he can win an England place back after the World Cup.
His move to Chelsea has been hampered by a hamstring injury which has limited his impact.
Blues boss Antonio Conte's future is in doubt and ex-Napoli manager Maurizio Sarri is in the frame to take over.