Sigh, with Radiant Dawn's crappy system, and now this, I hope this isn't a new direction they're planning to take strongly...
Even with the generic support quotes, Radiant Dawn has many of the best character developments in the whole series thanks to the several Base dialogues, a suprising amount of screen time for a lot of secondary characters, second-game new sequences and such.
What I'm bugged about FEDS is that these characters have had a fandom for almost 20 years and this was a fantastic chance to feed the fanbase with support conversations and more screen time for them. Many FE1-3 characters are very important and idolized within the FE fanbase (Oguma, Navarl, Sheeda) but we don't know much about them in comparison with, for example, Soren.