Meanwhile, his successor, Ole Gunnar Solskjaer, has led United to 10 wins out of his premiere 11 games in charge of theclub. Blues fans flooded social media with the #SarriOut hashtag as the goals at the Etihad kept on pouring in.
But after a successful period of training with the London club, they agreed to sign him till the end of the season with the option of extending his deal.
The 28-year-old's current contract with United runs until the summer of 2022. It is believed that theclub will either extend his deal at the end of the season or sell him off, so he doesn't leave as a free agent next year.
The football site reports that the Argentina international has already chosen Barcelona as his next destination and the La Liga club’s board is keen on the free transfer.
No doubt about the fact that Real Madrid is among the best clubs in the world considering their achievements so far most especially in the Champions League in the last decade. ESPNFC tweet.
"If I defend the people and theclub it's because I work with them" says the City boss. "When I asked about suspicions or if our people have done something, then I say to them, 'tell me.'
The message which appreciated the midfielder for his many years of service at the Santiago Bernabeu read: "Real Madrid would like to express its gratitude and appreciation to Casemiro, who is part of theclub's history.
There is, however, the danger of Ten Hag becoming increasingly reliant on past success to keep the wolf from the door. Life in the present, after all, is certainly proving challenging.
Maurizio Sarri who is the handler of Chelsea has explained theclub will cope with the two-window transfer ban slapped on them by FIFA for breaching transfer rules.