None of them is a solid indication of anything. This is why Novak is the best player in the world.
1 Slam title
2 Masters titles
3 Masters finals
1 Master semi
Olympics: 4th place
No one can boast similar credentials. The only tournament where he didn't reachs semis was Madrid (QF, lost to Tipsy). In fact, the only reason he doesn't have #1 mathematically secure by now is because the ranking system encourages vulturing and Nole is the anti-vulture, has only been to one non mandatory 500/250 event all year in Dubai (and now Beijing). He'd easily have secured #1 by now if he entered more non mandatory tournaments to collect easy points.
Heh, it never ends with you does it, whenever the truth beats your last argument, you just come up with a new one, each with less credibility than the last, now you are really grasping at straws here.