I've just seen the match between Argentina and Tunez.
Not our bets game (I'm Argentinian), yet I have many things to say:
Lux: nervious. He's young, yet to prove a lot of things in River before taking care of our goal (he's 2nd to Franco Costanzo) but he's quality.
Heinze: he used to raffle the ball a lot. But lately, under Pekerman's orders, he's getting more criterious. Of course we won't expect a fantastic match by Heinze, he's just good at imposing a little physicall toughness. And he's doing it right. I'm worried about his problem with fast paced players, tough.
Coloccini: class.
Gonzalo Rodriguez: not to fancy, just fine.
Sorín: he's playing well, but he's not as decisive as he was with Bielsa.
Bernardi: I don't like him. Not to aggressive to recover the ball and too much conservative to pass it. Like Heinze, we hardly remember him playing in Argentinian sides. Clearly not the people's choice. Cambiasso, Mascherano or Gago are the right tools for this job.
Santana: A total surprise. He's evolved a lot since he joined italian side Palermo. Creative, a constant option for passes, skillfull. Lucho Gonzalez will have to struggle to make it into the team if Santana keeps delivering such performances.
Riquelme: we are talking about possibly the most brilliant OMF in the world. He can keep possesion of the ball with his body and his skills like no one, has an sixth sense for through balls (look no further, he's CLEARLY the best assistant for goals in the world), a superb shot, and also executes dead balls brilliantly (not only by shooting, but also by assisting his mates inside the penalty area).
Maxi Rodriguez: not as good as when he was a promising u-20 player. I'm quite dissapointed, I expected more from this guy.
Saviola: Interesting, possibly the most "european" argentinian player (except for his nutmegs). Makes a dangerous attacking duet with Crespo, both assisted by Riquelme, sorrounded by Lucho and Sorin appearing by surprise.
Galetti: As always, too slow when Argentina attacks and the other team defends with all his men in their own field, but fast and decisive when Argentina launches a counter attack.
Zanetti and Tevez came in during the 2nd half. Pupi Zanetti lost his place with Pekerman, mainly because of his vertical style of play (less passing, more slaloms). Tevez went fine, he's good. We all want him to an alternative for Crespo and Saviola.
Tunez is a old fashion team. Very rigid scheme, not a very big difference between one player and another (honestly, from a distance, most of them look the same.. it must be their haircut of something), except for that guy Santos, he's fast.
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I'm not sure how will Argentina perform during this cup. Pekerman called some new guys, he's trying tactical variations. To me, the favourite is Brasil. They don't play as good and fluid as other teams do (they are quite boring to watch sometimes), they might not have world class central defenders, and they depend on individualities a lot, but their opponents fear them, they fear them so much that they are willing to give up without a fight.. erm.. a match.