How do you know he's the best centre-back in the league? Have you been watching all of Spurs' games this season? Or are you going by the press love-in? And best in the world. By what comparison?
I did enjoy watching Leicester's winner last Wednesday, as it appeared he was intent on fouling the player next to him, rather than go for the ball. The trouble was, it was a team mate he took out.
I'm not saying you are obviously wrong, but would question your somewhat over the top praise.