MB: Well, I eventually would like to see the entire old cast return in addition to some new characters. (iplaywinner.com)
In addition to new characters, modes, and stages, Season 3 also brings a ton of balance changes for the existing cast as well as a new visual look. (lifewire.com)
In addition to new character reveals, officially revealing characters for the game, who have been known about for quite some time and lots of new footage, it has also been confirmed at Fire Emblem Warriors will also see an array of DLC, much like the more recent Hyrule Warriors games did. (miketendo64.com)