He told Betfair: "On Casemiro, I hate seeing great players fail on the football pitch, and with what Casemiro's achieved, where he's played, what he's won, he's had a phenomenal career. But it happens to all of us. You're not as good as you used to be. Having said that, I think he's being asked to play a slightly different role in this Man United team, and it's not something he's used to, and they got punished. It is tough to see a great player making the errors that he made - it's not nice to see because, throughout his career, he's been a great and has played for great teams. At the weekend though, he looked distinctly average. He's the only one who can tell you how he feels but on Sunday he looked like a very average player that's tough to see for anyone."