Avoiding any of the other top 4 players in good form is the only way he will win.
He did comfortably beat Rafa to win 2011 Wimby. And remember he came back from the RG'11 loss and beat Fed in straights at RG '12. As much as I would like Fed to win, Djoker being in his prime with no fitness issues unlike Fedal and even Murray, has the advantage.
Head LM Rad MP, Wilson Blx 6.1 95 16x18 w/ RPM Blast, 4 1/2 grip.