Tottenham boss Ange Postecoglou is happy counting on the "best defender in the world".
Cristian Romero was given the moniker by his Argentina captain Lionel Messi last week.
Postecoglou joked on talkSPORT: "I don't want to argue with Messi.
"I can tell you that I myself would not play against Romero. Most of the boys don't like training against him.
"He is a real competitive person, and I love that about him. Whether it's training or a match, what you see is what you get with Romero."