Chelsea boss Mauricio Pochettino admits his side were not on the same level as Newcastle in their 4-1 defeat on Saturday.
Newcastle produced a stunning second-half display as the Magpies halted Chelsea's Premier League momentum with a 4-1 win at St James' Park.
The Premier League has been defeated in its bid to ban loan transfers between associated party clubs in January.
Newcastle defender Fabian Schar is back in full training with Switzerland after recovering from a hamstring injury.
Newcastle boss Eddie Howe says their win against Arsenal was "overshadowed" by VAR's decision to allow Anthony Gordon's goal.
Borussia Dortmund's Niclas Füllkrug is delighted that the side are "moving in the right direction" after the 2-0 win over Newcastle United on Tuesday evening.