Graham Potter has some damage to repair at Chelsea. It's not his fault, it's not his mess, but that doesn't matter. The nature of the beast is that it's now his responsibility.
Along with improving the squad morale and relationships, he has to pick up players that wanted to leave the club over the summer and try to get the best out of them on the pitch in order to extract results at a vital period of the season.
There is no way around it. With 13 games across two competitions in the next six weeks, Potter will need all the help available to him. His squad is big enough and he won't be receiving any sympathy from rival managers considering the quality and resources available to him.