“Ruthless, hard-working and able to wind up the opposition – new Chelsea striker Diego Costa is turning out to be what you might perceive as being Blues boss Jose Mourinho’s perfect kind of player. The £32m summer signing from Atletico Madrid scored twice in Saturday’s thrilling 6-3 win over Everton and managed to annoy the Toffees players and their boss Roberto Martinez in the process. Costa’s goal tally stands at four in his first three Premier League games, which is some start for any striker at a new club in a new country.” BBC