Former Everton captain Phil Neville is impressed by Chelsea's attacking pairing of Alvaro Morata and Eden Hazard.
Hazard struck a double while Morata collected his eighth league goal of the campaign as the Blues ran out comfortable 4-0 winners.
“Yeah they changed the system - he was more central Hazard alongside Morata," Neville told BBC's Match of the Day.
“West Brom started well and the game changed with the tackle on Hazard from Gareth Barry.
“Hazard all of a sudden got angry and it was a poor tackle from Barry.
“West Brom fans thought that Hazard was feigning injury which he wasn't as he was limping.
“The flick from Morata is sensational and he sees the run from Hazard.
“Morata loves working in the left hand channel.
“It is working really well as a partnership.
“Them two against Man Utd were brilliant. Chelsea are getting a bit of rhythm."
Source: tribalfootball.com