Chelsea centre-back Gary Cahill has named the two players essential for Chelsea if they are to successfully compete for the title this year: striker Diego Costa and playmaker Eden Hazard.
Cahill, 30, has been part of Chelsea manager Antonio Conte’s reformed 3-5-2 back-line which has kept four successive Premier League clean sheets, picking up four straight league victories in that time.
For the England international though, it is the men up the other end of the pitch who are fundamental for the Blues.
Only one team in Europe's top 5 leagues didn't concede a single league goal in the month of October.
That team was Chelsea. 🐸☕️ pic.twitter.com/jgaJkOAlx4
— Squawka Football (@Squawka) October 31, 2016
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