Ronaldinho has no peers in the last third of field. Heck, he can
even scores while in stationery position. Has all the attributes of
a attacker.. fast, agile, visionary, purposeful and scores goals.
Also, his determination deserves a mention too.
Kaka is somewhat one of the best midfielders of his generation. His
style may not be very driving type but his smooth as silk passing
and thru balls are his assets.
They are in their own league in terms of position but overall, I
feel Ronnie has a edge over Kaka. Together, they made Brazil
another heavily contender for a fourth WC victory. 
