I believe this semifinal will proceed in one of two ways: Either the US learned something about how to breakdown Argentina over the past two meetings and will exploit them to their advantage or Argentina will be emboldened against a US team they know they can score on but need to make defensive adjustments to pull off an upset.
It ought to be an interesting match. Like the previous encounters, I expect a physical, foul-plagued game played at the US's tempo. In the end, I think the US manages to scave off the Argentines and the pressure to reach the GMG and beat their South American rivals by +10. I don't expect this victory to come easy, and trust me, the officiating won't allow it either. I have a feeling LeBron, Kobe, Kevin Durant, and most definitely Tyson Chandler will be early foul trouble.