He was a pioneer to ODI cricket with his taking advantage of the powerplays even though I think a few have done it more effectively/successfully but he'll be forever known by Sri Lankan fans for how many matches he played.
But he is not in the same class as Hayden who is the most prolific century maker in the world when his in form in either form of the game. Not to mention his statistics completely blow Jayasuriya's out of the water & that he can probably hit a cricket further aswell.
Yeah, haven't you seen the last year or so.
His made Adam Gilchrist look like a blocker.