Chelsea got their Premier League campaign off to a flying start with a comfortable 3-1 away win over newly-promoted side Burnley on Monday. The Portuguese handed debuts to new recruits, Diego Costa and Cesc Fabregas, and both proved to be key figures as Burnley were taken apart. In terms of personnel and performance, it was a new-look Chelsea, one that Jose Mourinho likes very much. However, with the team packed with so much power and flair, where exactly does John Obi Mikel fit in the revolutionised Stamford Bridge outfit? As Mourinho seeks perfection, does he have a place for the Nigerian, even if he is one of his long-serving lieutenants?