Smash DLC throughout history:
: The most iconic legendary Pokemon, also a veteran
: Protagonist, also a veteran
: Protagonist, also a veteran
: Protagonist from a new franchise
: Protagonist from a new franchise
: Protagonist from an existing franchise in Smash
: Protagonist from a new franchise
: An odd-ball generic enemy character (likely intended for the base game)
: Protagonist from a new franchise
: Protagonist from a new franchise
: Protagonists from a new franchise
: Protagonist from a new franchise who also represents a new company content-wise
: Protagonist from an existing franchise in Smash
Just something interesting to notice. That being said, I wouldn't be that surprised if we get more "side characters" from represented franchises.