So I see we've already had a few hints of who players are/are not:
Khan has hinted at being a sword user, brave (?), and having a dad in the military.
ConeGamer hinted at not being a bow-wielder.
HylianSwordsman hinted at the same thing.
WhiteEaglePL said that he loves bows. But seeing how... unsubstantial his posting is, I don't know how much stock to put into that quote.
Wright has hinted at being a dancer perhaps?
Fire Emblem is a series with clear cut heroes and villains, and these characters have very distinct roles (ie: classes) that they perform under. That clarity of roles could be a pro as easily as a con for all of us.