Doubt has suddenly emerged over Max Allegri's future with Juventus.

Today's edition of Tuttosport is reporting that Allegri continuing as Juve coach next season is "no longer 100 per cent".

Elimination from the Champions League by Real Madrid and Sunday's defeat to Napoli has raised major doubts about Allegri inside the Juve boardroom.

The coach's minders are also fielding interest from Arsenal and Chelsea amid claims he is now stepping up English language lessons.

An assessment for Allegri and the board will be held at the end of this season - with all avenues explored. And for the first time, the possibility of a split is now being raised inside the club.