With Manchester City holding an unassailable 15-point lead at the top of the Premier League table, the managerial mind games in the race for second place began in earnest on Thursday with Manchester United boss Jose Mourinho outlining how his work sets up future managers for success and how he refuses to “behave as a clown on the touchline,” both quips being viewed as digs at Chelsea coach Antonio Conte.

It’s the festive season in the English Premier League. While most leagues are hibernating for the holidays, the world’s richest league doubles its fixture list. All 20 clubs play an immense amount of games and everyone’s depth is challenged to the limits. But one club is taking particular offense this year, with Manchester United’s official website complaining about fixture congestion.

For all the attacking talent on display in the Manchester Derby, defensive blunders decided the outcome between Manchester United and Manchester City at Old Trafford on Sunday. And when the snow settled, City defeated United 2-1 to set the English Premier League record for consecutive wins at 14.

The footballing gods are fickle. One month ago, a 1-0 victory over Crystal Palace sent Newcastle United to the lofty heights of sixth in the Premier League table, in front of both Arsenal and Liverpool. Now, after being held scoreless for 180 minutes in defeats to Burnley and Bournemouth and falling to 11th, the Toon travel to Old Trafford to play a Manchester United side welcoming back both Zlatan Ibrahimovic and Paul Pogba to the side.

Álvaro Morata may have the most brilliant head in England since Isaac Newton. The Chelsea striker scored with his noggin yet again for the only goal in a 1-0 victory over Manchester United to spoil yet another return for Jose Mourinho to Stamford Bridge on Sunday. 

Morata has scored 10 goals with his head since the start of last season, the most in Europe’s top five leagues in that span. That’s more than the sinewy peg atop Peter Crouch’s body, Andy Carroll’s bulging cranium and the meaty French forehead of Olivier Giroud.