The sand nins may have fared differently in the chuunin exams, but they have new abilities now. For one, Kankuro only had one puppet before. Plus, they were working with the sound before so it's possible that they chose which fights to enter, knowing which of their abilities would be best suited to which opponent. As much as I like the fights, I'm glad the sound are finally getting their asses whipped. Plus, the episode is so much more satisfying when there's that kind of 'finality' (i.e. death). I also was wondering if Kakuro and Temari would be going to join the Kimi/Gaara fight. I don't think they will, because we need to see Gaara and Kimi duke it out but how are they going to explain why they don't help? Maybe because Kiba needs to see a doctor, or they want to co see how Choji and Neji are doing...? I'm definitely interested to see how they deal with this situation. Anyway, such a good episode!