article_snippet: From being someone who joined in with the attack, supplying and scoring goals, the magic tended to fade later on in each season.
article_snippet: It is a mystery, not least because it would be unfair to conclude he is in poor form.
article_snippet: But he is less incisive, regardless of whether it is for individual or team reasons.
article_snippet: Certainly, he role within the side has tended to change at times recently, with Jose Mourinho occasionally switching between 4-2-3-1 and 4-3-3.