Chelsea hero Ruud Gullit says Eden Hazard is being asked to work "too hard" by manager Jose Mourinho.
Gullit likened Hazard to Real Madrid's Cristiano Ronaldo and Barcelona's Lionel Messi on Match of the Day 2, and said they would not be told to track back like the Chelsea attacker.
"He worked too hard [against Tottenham]," Gullit said. "I want him to be sharp in front of goal. He kicks the ball, head's down, head's down, he still has to run forward. This is a sign of a player like: "Oh my God. I have to run again." All players know that, when you put your head down like that.
"He is as important as Ronaldo is for Real Madrid. He is as important as Messi is for Barcelona. Do they chase back as much? No, because they need to save their energy for the right moment.
"He did it to prove a point but to get the best out of him, I don't want him to chase that much. I want him to concentrate on the moments that the team gets the ball.
"They have to give him the ball as quick as possible and then he does his thing. When that is coming back, he's going to get goals again."