What are you talking about.
In the past Nalbandian still wasn't a 'great' player. He had one fluke slam final and froze like an ice pop and played the match of his life in the US open semifinals against a guy who didn't wake up until the 4th set and still lost the match! Nalbandian's biggest title was merrited to the fact that everyone withdrew from the masters cup field. Essentially, Nalbandian wasn't in the top 8 to even contest in Shanghai.