Speaking to reporters after the friendly, the Dutchman said: "We have to see Amad in a different way. Of course, he’s still young but he is not inexperienced any more. Last season he had bad times with bad injuries. Before that, he was in the Championship and he had a great season.
"At the end of last season, he had a very good time in our first team and played some good games. Now for this season, this has to be the year. It’s great that he starts like this. On Monday he couldn’t play, he was not allowed to go into Norway, but today he could play and he played a very good game."