Who would you like to see in the next Smash 4 DLC?
With the knowledge of Lucas, Roy and Ryu most likely being in development for Smash 4 DLC and the ballot for who players want to see next still active, who would you/did you put in a good word for?
I personally went with Krystal, from the Star Fox franchise. Due to her background, she would have the most potential to be a unique representative when the time is most right (see Star Fox U). Not only could she have more familiar space animal moves, but another entire potential moveset based around the use of her staff and psychic abilities. (It doesn't hurt that she is also first-party.)
My second choice would likely be Simon Belmont, from Castlevania. The original Castlevania trilogy is one of the cornerstones of the NES' library, more so than even Metal Gear. In those games, Simon had access to a virtual armory of weapons that could translate very well into a Smash moveset.