The Holland -Midfielder is the subject of an offer of € 55 million from Manchester City, although the Rossonero so far refuses to do business.
But Gullit said about his countryman: “I am very happy with his path. Three or four years ago he played with my son and then (Arne) Slot sent him to the (Feyenoord) second team Reijners, Reijnders became very angry.
“Now he has had a very fast rise. He is a strong player who knows how to score goals. It will be an incredible loss for Milan when he leaves. He is someone who wants to win, he is not satisfied with staying in a club that does not win.”
In the meantime, Gullit also said during the 20th edition of the Vialli and Mauro Golf Cup: “It is a pity that Milan has slipped so far about the rankings.
“I hope they can find a formula to climb back to the top, because when you see the team, you can't think it's bad. The players are not bad, I don't know what's happening.”