User blog comment:Jkphantom9/RWBY clip on Lazer Team Livestream/@comment-3257939-20140624054829

This opens so many theories. It's great how little info can reveal us enough to speculate big time. For example, this fight can be the confirmation for these:

1.- The tournament takes place at the Amphitheater at Beacon.

2.- The tournament is a one on one fight. No Team vs Team fights.

3.- Mercury & Emerald are fighting in the tournament. This might include the twins.

4.- Team RWBY, Pyrrha and Emerald are fighting in the tournament. Since Jaune is still dressed in his uniform, and neither Ren or Nora were present, this could mean that they are not fighting or that this work is still on progress.

5.- Emerald might be modest about fashion like Velvet or maybe the school offers the students some clothes.

Also, since Mercury's skills are on his legs, I can see him fighting Pyrrha and then Jaune. Remember, there will be dances and Monty confirmed that both Jaune's dancing is canon and there is another male character who is also a great dancer. Jaune vs Mercury, dance off!