Claudio Marchisio's future at Juventus is again in doubt.

The midfielder has concerns over the emergence of Paul Pogba this season and is questioning where he sits in coach Antonio Conte's long-term plans.

Sportsmediaset says Marchisio has raised the possibility of asking away as early as January with his representatives if his situation doesn't change.

The midfielder has been a long-term target for Manchester United, while he is also admired by Chelsea boss Jose Mourinho.