Ajax coach Frank de Boer is delighted for Christian Eriksen over his form with Tottenham.
De Boer has no doubts the Dane has improved since his departure from Ajax.
"At Ajax, Christian already was top, but watching him with his speed of play, he's gone higher," De Boer told Voetbal International.
"He has become faster and more agile. And in England you see that in his strengths - everything has improved."
He added: "In terms of potential, he certainly fits in the line of Götze, Ozil, Oscar ... his development is clearly seen. For the people who have worked in Amsterdam with him this is no surprise.
"Now the question is above all, where he stops - I'm very curious what his level is."
