Everton go in to the game a point ahead and four places above Liverpool in the table and could move into the top four with a second home win of the season.
Having come on as a ninth-minute substitute for the injured Muhamed Besic, Naismith headed Everton into a 17th-minute lead at Goodison Park and quickly followed up by scoring his second with a low drive from outside the area.
Even before kick-off Mourinho had walked out of an interview with BT Sport when asked about John Stones, the Everton defender he failed to sign. Normally, losing a starter less than ten minutes into the game is a bad thing.
Stones is now the focus of attention of Chelsea manager Jose Mourinho, who is willing to fork out as much as £30m for him, and if Holgate can reach that level himself in the future, Roberto Martinez will have pulled off a fine bit of business with regards to the long-term plans...
Chelsea have had several bids for Stones rejected and Toffees manager Roberto Martinez has been adamant the last few days about keeping the talented English defender.