Re: how many slams do the following playing have in them?
You do realise that Novak is also a contender for RG and Wimbledon? 2 nd favourite for RG (probably 1st this year) and 3rd for Wimbledon?
You do realise that Novak has less 100 matches in him?
You do realise that he's world number 1 and 1 year younger than Nadal?
You do realise that Nadal's knee problems are way worse than Novak's?
You do realise that Nadal's movement at 30 years old won't be enough to win RG?
I don't think that Novak will win much more than 4 slams, but saying that he and Nadal will win the same amount until they retire doesn't seem very wise.