GUYS, GUYS, GUYS! We all know that My Unit/Avatar/Robin/Kamui/Corrin/whateverthefuck is going to be in Emblem Musou because the feature is popular and wishing that it won't is like wishing that Nintendo would stop making Pokemon or Mario games.
All three are an exercise in bullshit because we all know it's going to be a thing because IS/Nintendo knows their going to make then a shit ton of money.
Hopefully though it'll be a simple create-a-character thing.
Also do you think that since characters are in classes, there might be clones?