Former Manchester United defender Rio Ferdinand believes Casemiro is a key player for the Red Devils.
"I have repeatedly said that earlier there were noticeable problems in the center of midfield, but now you can see the players' teamwork. I think it has something to do with Casemiro - he has become the most important piece of the puzzle. He is like the glue that holds everything together, everything passes through him.
This Manchester United team is made of better material - stronger, more durable. Fans like team spirit, not just fairy-tale football," BT Sport quoted Ferdinand as saying.