Which Fire Emblem is the most underrepresented?

I was responding to a post by riccochet* when I started wondering, "Which Fire Emblem title is the most underrepresented in this game?" Well, I counted up the list at gamepedia - including duplicate heroes like Spring Lucina - and was surprised to discover...

*https://fireemblem.gamepress.gg/q-a/world-revelations-possible

Fates - 37 units
Awakening - 27 units
Mystery of the Emblem - 23 units
Blazing Blade - 18 units
Shadows of Valentia - 17 units
Binding Blade - 14 units
New Mystery of the Emblem - 6 units
Heroes - 5 units including Veronica and Bruno
Path of Radiance - 4 units
Genealogy of the Holy War - 4 units
Sacred Stones - 3 units including Valter
Thracia 776 - 2 units
Radiant Dawn - 1 unit
Shadow Dragon - 1 unit, for some reason Wrys is listed from here instead Mystery of the Emblem.

I thought that my favorite Genealogy of the Holy War would be the underdog but that was not the case.

It's Radiant Dawn if going by individual title alone (ignoring Wrys and Shadow Dragon). Not only do they only have one hero represented their army leader - Micaiah - isn't in the game.

However, if you go by Saga (combining titles with some duplicate cast) Sacred Stones is the most underrepresented! At least they got their army leaders! It's a good sign that they're getting some attention in the upcoming GHB.

Side-note: Unless I'm mistaken, Genealogy of the Holy War/Thracia 776 and Radiant Dawn are the only titles still missing army leaders - Sigurd, Leif, and Micaiah.

So... How do you feel about the current cast of heroes? What titles would you like to see more heroes from?