interesting article..
to me riquelme's football is somehow similar to that of Xavi...just that Xavi can play faster but Riquelme has a broader spectrum as a player because he can shoot much better, dribbles better and has probably also a broader spectrum of passes. but he is moody which Xavi as an example isn't really. But both are pass first players trying to make their team mates look better, none of them is really strong defensively(although Xavi there has slightly the edge). It's just that Xavi seems to have lately found a way to survive in modern football.