euroleague play is still better than HS and most college play in America. having that much experience at his age is going to really help him once he gets to the league. it also shows that he can still develop his body a little more before he gets to the league.

NBADraft.net - Ricky Rubio
DraftExpress NBA Draft Prospect Profile: Ricky Rubio, Stats, Comparisons, and Outlook

if you read those and look at where they have him being drafted, you'll see that that actual scouts agree with me.