Freddy Adu. At least, until he signs for Chelsea and is set upon by a thousand rabid dogs sent by Jesus and the Buddha (five hundred each, in case you were wondering).
But yeah, Cesc, Rooney and Messi are looking like the next wave of megastars. Any number of players could suddenly find their form though. After all, who would've predicted Thierry Henry would become such a dominant force, during his time at Juventus? Who knows, maybe we'll all be worshipping Leon Osman in a few years' time?
P.S. We've got no chance today. The laws of this season state that in the last minute of the game, Robbie Fowler will score from an offside position, look around for the linesman's flag, only to see that the goal has been given. Psy will then send me a gloating PM and I will be forced to send him a giant picture of Rafa Benitez wearing an MSPaint moustache. That same day, Ashley Cole will, in a fit of madness, attempt to wrestle a bear, breaking every bone in his body and putting him out of action for the next six years.