Everton vs Chelsea: 5 key talking points from the Premier League Clash

#1: Chelsea's wing backs hold the key to a successful season

Chelsea had last year's successful wing back pairing of Marcos Alonso and Victor Moses back and they looked all the better for it. Chelsea looked threatening whenever they attacked through their wing backs and the sheer number of times they switched play to good effect was astounding.

Both Moses and Alonso whipped in cross after cross, many a times even switching play to each other. Their continued fitness and understanding will be crucial to any success Chelsea have this season and it is no wonder Conte wants reinforcements in the wing back positions in January. They are the two most important positions in Chelsea's lineup.