Yep, was bored so I worked out (guessed) what the top ten will look like after Wimbledon, taking into account points to defend etc, and with a margin for error. Bye-bye Ljubicic.
For sure it's hard to predict this but do you really that Nadal will lose again in the first round of Miami and also fail to defend his MC, Rome and RG titles? You also think he'll withdraw from Hamburg again?
Personally I doubt it. The only thing he'll fail to defend IMO is Dubai, but he'll still reach the quarters or semis.
Also, I think you're underestimating Ancic.