@Sonata: Broly was too a Cannon Character... just not SSj3 Broly, SSj3 Broly was put into the raging blast 2 game for the fans, since there was a lot of questions sent to Kira asking if its was part of the series at some point, but in fact SSJ3 Broly is not in any part of the story nor any of the movies... Yet. They have officaly made Bardock have the ability to turn super Saiyan. And that is cannon.
I'm amazed so many of you are saying Super Saiyan 3 Broly is canon. Broly isn't canon at all. It doesn't matter how many damn video games he's been in. He's a movie character, not a canon character.
The only video game that's considered canon, as far as I know, is the MMO game which is set waaay into the future.