Besides , Federer 's game matches far more closely to Djokovic 's to allow Federer at least an ' extension ' .
Because the dynamic currently in place between Nadal and Federer is non-existent between Djokovic and Nadal - by miles .
Federer 's game matches far more closely to Djokovic 's to allow Federer at least an ' extension ' .
Because the dynamic currently in place between Nadal and Federer is non-existent between Djokovic and Nadal - by miles .