Manchester United v West Ham: I would never have paid £35 million for Andy Carroll, says Sir Alex Ferguson We've gambled on young players in the past, maybe a couple of million or whatever, but when you get that level you really have to do a bit more homework and see how he is in his second season maybe. He's still not had a lot of games but he is a big lad, aggressive and a great header of the ball. He'll be a handful for our defenders. After working alongside the 23 year-old at close quarters during Euro 2012, Wayne Rooney knows the reality of Carroll's performances is nowhere near the perception many have of him. He said: "That type of player doesn't always get all the goals but they can cause trouble up front and create problems. I am sure that is what Sam Allardyce wants him to do. Rather like Rooney, Carroll demands attention. It seems he cannot have a quiet game, when he blends into the background. He has to either be brilliant or awful, with the brutal assessment often falling on the latter. Rooney knows from personal experience such situations are never quite so black and white. However, he accepts they come with the territory. "It is something you get used to," he said. In the Premier League, you are there to be judged, whether that is good or bad. You just have to deal with it. With Paul Scholes suspended, Ferguson has already confirmed Anderson will start for only the second time in the Premier League this season. It is also possible either Phil Jones or Chris Smalling will replace Rafael at right-back, whilst David de Gea might also come in for Anders Lindegaard.