2. Drop Diego Costa
This shouldn’t really be a thing that Hiddink should do; this should have been the first thing on his contract when he signed for the club. Diego Costa has caused so many problems for his team, manager and more that he is a liability and with an alleged role in the dismissal of Mourinho, he should be dropped.
He hasn’t even been performing on the pitch and only has three league goals all season. Diego Costa is a rotten egg who could be affecting the rest of the bunch as well. He might have the ability to play good football, but he is more certain of causing fights than anything else, Hiddink is a manager with enormous experience and this is one thing that he has to do quickly to save the team.