High School Musical 3: Now Or Never HQ Pictures

It looks like the wildcats WIN the basketball game at the beginning! Look at Picture 5, you can see the trophy.
This song was first said to be sung by the whole cast, but it has been changed to a Troy and Gabriella song, i think that makes more sense cause they are the only ones singing!
This is the opening song for the movie, in my opinion i think that the opening song should include the whole cast.