Of all the characters listed in forum #415750, the only ones with specific costume tags are the Granblue Fantasy, Fate/Grand Order, Genshin Impact, Honkai: Star Rail, Wuthering Waves, Zenless Zone Zero, Stella Sora, and Miliastra Wonderland characters.
Gran and Djeeta, alongside having at least one costume tags for each, share a fuckton of chartags, listed under Class List and Costumes in each wiki respectively. This most resembles the current situation with Commander (Girls' Frontline) and Female Commander (Girls' Frontline), given they both share Journey in the Auspicious Snow, it just isn't obvious given the fact that Gran and Djeeta have names.
Fujimaru Ritsuka (Male) and Fujimaru Ritsuka (Female) used to do the same thing Gran and Djeeta did, what with the Craft Essences and all, until topic #20499 which saw those tags split between the two tags. Were we to turn Commander (Girls' Frontline) into Male Commander (Girls' Frontline), Journey in the Auspicious Snow and the GFL2 summer skin can similar be split betwen Male and Female.
Aether and Lumine follow the example of the Rituskas (or do the Ritsukas follow their example??), so what shared costume tags they might've had are split between the two evenly.
Caelus and Stelle are the first example like the above two that also feature a parent tag, just like in BUR #52010 for Commander (Girls' Frontline). Male Rover and Female Rover follow in their specific example.
Wise and Belle follow in the example of the Ritsukas and the Travelers, and so do the Manekin and Manekina, while Male Tyrant and Female Tyrant follow in the example of the Trailblazers and the Rovers.
All of this seems to suggest that BUR #52011 is out of the question once one of these sorts of characters has a costume tag attached to them, and it becomes a debate instead whether or not BUR #52010 gets approved as is, or if it gets a new version without the creation of a parent tag.
For me, part of the reason why I think a parent tag for GFL's Commander is still necessary is because, whether Male or Female, whether in the first or second game, or even as the Professor, the Commander is always depicted wearing the same clothes and almost always the same hair (Exilium complicates this with Fem!Commander having Gentiane-inspired pink hair now), because they are fundamentally the same character. As far as I understand, those who are lacking parent tags right now are each differentiated as different characters.
