Nothing much happens in this episode. Naruto, Lee, and Sakura are assigned in a group. Hopefully Sakura will play a much larger role than she has in the past. This episode is all beginning, only revealing the situation Naruto got in (Not Naruto's fault this time, though).
This episode is mildly suspencful, leaving many places that are missing important details which could drastacly change the way this episode is heading. There are many conclusions that are possible.
Overall, this is just another filler episode. While the possibility of Sakura revealing a few of her newly learned techniques lurks around, it doesn't seem that she will play as big a role as desired. But then again, this episode doesn't reveal much as to what's going to happen.