Nintendo conducted a poll for Fire Emblem Heroes urging fans to pick a favorite character of theirs that they would love to see featured. Each fan could vote once a day for 13 days for almost any character from any of the main Fire Emblem series of games.
This is part of a miniseries I am doing on analyzing the vast amount of poll data available to us and what it means for the fandom and their favorites regarding characters.
I translated it in full since it contains some interesting tidbits for FE fans, such as the names Eliwood and Ephraim just to name a few! Also, it reveals who the two characters in the only screenshot released for the game are.
You can find much more from this book on the compilation post here.