The five-time Champions League winner has underperformed for Manchester United this campaign.
He’s allowed several opposition midfielders to repeatedly ghost past him in the club’s poor start to their domestic and European campaigns.
The Brazilian’s woes continued in United’s Premier League clash with Brentford on Saturday.
He made a critical mistake in the build-up to Mathias Jensen’s 26th-minute opener, which should’ve been saved by Andre Onana.
That, coupled, with his lack of ferocity, prompted Ten Hag to replace the club’s September Player of the Month with Christian Eriksen at halftime.
United fans took to X (formerly Twitter) in their droves to react to the former Real Madrid man’s substitution.
One wrote: “Casemiro needed to be off.”
Another said: “Casemiro is falling off.”
And another said: “We need to have a serious conversation on Casemiro.”
One remarked: “Casemiro hooked at half time. This fall-off is sad.”
Another chimed in: “Casemiro’s been pulled off at half-time. Eriksen on. Right move. He looks done.”
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