Fire Emblem Warriors Adds New Characters From Awakening

In this trailer released for Japan Expo for Fire Emblem Warriors, Nintendo has revealed new characters for this hack and slash game. The new characters are are Lissa, Frederick, Lucina, and  the male version of Robin. All these characters come from Fire Emblem Awakening. Lissa, Frederick and the male version of Robin add more variation to this game as Lissa and Frederick wield axes while Robin uses magic to devastate their foes. Chrom was previously announced for this game. What other characters do you hope are added to this game?