Djokovic is my answer to everything, because he is the favorite for everything. Every result depends on how he performs.
Favourite for everything whose last big title against a good field was, wait for it, in Miami, goodness knows how many tournaments ago?!
He won the Rogers Cup but that was vs Gasquet in the final and look who he just lost to. Novak's not the favourite on clay, certainly not on grass, and when it's fast HCs Andy owns him. He's my favourite for the title after Murray but he's not unbeatable - certainly not by Fed and Murray.