West Brom boss Tony Mowbray is delighted with his progress of young defender Gianni Zuiverloon.
Manchester United are following the young Dutchman and Mowbray said: "Gianni is a player who has played four or five times in the Premier League but needs to keep his feet on the ground.
"He's everything I saw when I went to watch him really - he's fast, he's athletic, he's quick with the ball, he's composed, how good can he be? I don't know but he was exceptional on Saturday.
"He played against one of the best wide players in the country.
"He is new to the league but our players see him week in, week out and they will tell you what a special talent he is."