Surely , both have their merits .
At the same time they are stumbling blocks to get rid of the ugliness syndrome ( tackling , running , fouling ) that is as un-Brazilan as a snowball fight at the Copa Cabana .
Surely , both have their merits , but at the same time they are stumbling blocks to get rid of the ugliness syndrome ( tackling , running , fouling ) that is as un-Brazilan as a snowball fight at the Copa Cabana .