Casemiro must brace himself for Roy Keane fury after Manchester United vs Fulham incident

Manchester United midfielder Casemiro was spotted swapping shirts with a Fulham player at half-time of their Premier League clash.

United welcomed Fulham to Old Trafford on Saturday in their return to top-flight action. The Reds had the opportunity to close the gap on the top four in the table with a victory over Fulham.

Erik ten Hag's team went into the game on the back of four consecutive wins in the Premier League. Casemiro's return from injury has been a key factor in that run of form, having made his comeback in the win over Wolves last month at the start of the run.

Half-time at Old Trafford saw United held to a goalless draw with Fulham. As the players left the field, Casemiro was spotted swapping shirts with Fulham striker and fellow Brazilian Rodrigo Muniz.

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Swapping shirts has become common practice in modern football, but Casemiro has risked being on the receiving end of frustration from Roy Keane. The United legend has previously expressed his irritation at interactions between players before or during games.

Back in September, Keane was far from impressed when United goalkeeper Andre Onana was seen embracing Arsenal stopper Aaron Ramsdale in the tunnel before kick-off at the Emirates Stadium. Keane was working as a pundit for Sky Sports at the time and was not happy with what he saw.

"You were going to war, you were going to battle," said Keane on Sky Sports last September. "That was what it was about.

"I am looking at the tunnel there, everyone thinks I am old school but I don't know why you'd be chatting to people you are just