If Federer retires during the next Olympic year and people are saying he won't win any more majors, who do you think will win the majors up to 2016. 4 more FOs for Rafa (for a total of 15) – which leaves 12 majors up for grabs. Murray might win 1 or two, which means the rest would go to Novak (for a total of about 16) barring injury?
Pretty much. Djokovic will win one RG too. Nadal will win Wimbledon again. Murray and Delpo might grab a couple but mainly Djokovic will be wining slams this next few years.