I had a random idea. This game is at its core a fanboy wet-dream of seeing all the memorable heroes from FE fight together. Ideally you would want all the characters to get in at some point, or ar least your favorites. But if you knew that the game was shutting down, and only ten characters were left to add, and you had the job of selecting those last characters, who would you choose to fill in the gaps of characters who absolutely need to get in the game for it to be considered "complete"?