Casemiro's happiness at Manchester United has been questioned following his performance against Liverpool at Old Trafford in the final Premier League match before the September international break.
The former Brazil international made mistakes leading to the visitors' two first-half goals before being substituted at half-time.
However, former Arsenal, Chelsea and Tottenham defender William Gallas says he believes those errors were a product of him being unhappy living in Manchester. "The big question over Casemiro is, is he happy in Manchester?
In my opinion, his body language suggests that he isn’t happy living there," Gallas told Gambling Zone. READ MORE: Casemiro's 'stance' on leaving United as midfielder's 'dream' transfer emerges READ MORE: Chido Obi-Martin to United transfer latest as manager offers update after Arsenal exit "He is making so many more mistakes than when he was at Real Madrid, when he lived with a great lifestyle and sunshine.