All of the important characters from Melee are back in some form.
We have:
Toon Link (An updated Young Link)
Lucina (Roy in spirit)
Dr. Mario
Mewtwo
We don't have Pichu, but as a character that had the same moves as Pikachu and hurt itself, I don't consider it an important character.
Even Captain Falcon's back! (You know what I'm talking about!)
Agree/Disagree?
We have:
Toon Link (An updated Young Link)
Lucina (Roy in spirit)
Dr. Mario
Mewtwo
We don't have Pichu, but as a character that had the same moves as Pikachu and hurt itself, I don't consider it an important character.
Even Captain Falcon's back! (You know what I'm talking about!)
Agree/Disagree?