Liverpool
Arteta will be without Havertz for the remainder of the season after he sustained a serious hamstring injury in training earlier this week.
The Anfield side could be dealt a headache in a few months with a key player potentially leaving.
Arne Slot could be set to welcome a top-class player to Anfield come this summer.
Slot and his assistant Sipke Hulshoff have been formerly charged by the FA.