User blog comment:Sonic0207/WE NEED MORE SONIC CHARETERS/@comment-1464658-20150315040728

Um. I don't think you're getting this. Sonic is a third-party character, meaning he's from a different company, Sega. Mega Man and Pac-Man are third-party characters as well. They are fighting in a "Nintendo All-Star" game. They are adding company mascots. Besides, who doesn't want to see our third party mascots smash each other.