How new £32m signing Diego Costa will fit into Chelsea’s impressive XI for 2014/15

CM – Nemanja Matic

Proved to be a fine signing after joining from Benfica in January, despite having been sold by the Blues in 2011 as part of the deal that saw David Luiz join the club.

Luiz has now left for Paris Saint-Germain and at around half the price this Serbia international looks to be a much better alternative.