Novak Djokovic's recent coaching change raises questions about his strategy and decision-making.
Djokovic's inconsistent performance at the start of the year highlights the need for a new coaching approach.
The challenge of finding a coach who can add value to Djokovic's game is daunting.
Djokovic's unconventional mindset and willingness to explore new options may guide his choice of a new coach.
Djokovic's pursuit of his 25th Grand Slam title adds pressure to his coaching decision.