Manchester United are said to be considering alternatives to Erik ten Hag this week.
The Red Devils' board has a lot of support for the Dutch coach, despite the club's results so far this term.
However, The Times state that some disillusionment is now taking hold, with United losing eight of fifteen games so far this season.
Sporting Lisbon boss Ruben Amorim and former Real Madrid manager Zinedine Zidane are mentioned as alternatives.
While Amorim would likely jump at a Premier League move, Zidane would have to be convinced.
The Frenchman has admitted recently that he would only manage a team that can win important titles.