The fullback was pushed forward by manager Erik ten Hag on the night.
And Onana said afterwards: “I have no problem with any of my guys because I have the feeling when you wear this shirt, you have to be able to play each position for them.
“We had Mazraoui as No 10. I don’t know if he wanted to play there, but for the team, you have to take it.
“And Casemiro did a lot of times last season (play in central defence). If I have to play striker, I will do it. So for the team, we have to be able to be pragmatic.”
On their inconsistency, he added: “It will come. Everything in life is temporary. It will come, if not today. It will be tomorrow."
