Nadal's points are almost maximized during the clay season - all he can earn is 150 points for Hamburg title, and that's gonna happen ONLY if he wins everything else too (Rome, Monte Carlo, RG, Barcelona).
Meanwhile, Nole's almost certain to do better this year than previous, so he's gonna cut more of that Nadal's (not respectable) 425 pts lead over him, and then take him over in Wimbledon, or in the Olympics at the latest.