Michael Carrick believes Romelu Lukaku will face a pressure at Manchester United unlike that at any other club.
"The jump is massive," Carrick told The Guardian. "I found that myself coming from Tottenham. It's a massive jump. You can't really explain to people until they've gone through it.
"I'm sure he'll find the same. But having Premier League experience is a massive bonus. He'll know how things work week to week. It's just about dealing with the pressure."
"It's early days. It's one week's training and 45 minutes against Galaxy so you can't come to any conclusions."
"We know what he is all about, there are no surprises. We all know exactly what he brings and that is why he is here. He is not going to change his game because he has come here," he said.
"He does what he does best and obviously he's been brought here to score goals. I am pretty certain he will do that this season."