I would say that people reckon he cant do it again because they're a bunch of haters and know it alls that presume to know the score to every match, even when they called it wrong the day before...
Personally I reckon anything is possible on the day, its up to the individual. But to me its clear to see that Tsonga's potential indicates he could definately win this AO if he plays his best...its as simple as that
I do indeed and not to deviate from thread but, he plays a dissimilar agressive style of play to federer, is the sense that, he doesnt so much attack to go for the winner, but, HE ATTACKS TO COME TO THE NET, and he ends up hitting winners (and this anylisis comes from eurosport). He's a GENIUS (and that's from Eurosport)!!!