I personally think that Gosho purposely avoids adding another character who has the same personality as Gin (assume that Toru is really Bourbon). After all, what makes Gin so unique and special among the rest of the BO is his cold blood. If there exists another guy who acts the same, Gin will be likely to lose his "spotlight".
And I really like it when there actually is a variety of personalities within the Orgs., which makes things somewhat more interesting:
Gin: Cold-blooded, distrustful.
Vermouth: Mysterious, manipulative, while a little bit sympathetic.
Vodka: Inexperienced, but loyal, and somewhat helpful (at least to Gin).
Chianti: Enjoys killing.
Korn: Emotionless, anti-social.
Sherry (if counts): Sarcastic, also secretive.
Rye (if counts): Lone wolf.
Bourbon (if he's Toru): From what I've seen so far, he has a unique personality. I don't really know what is the right word to describe it. Playful ??? However, his hatred/rivalry towards Akai is indeed a serious thing, especially if it does involve Akemi after all.
Anyway, this is off-topic, but speaking of Akemi, does anyone know exactly what happened to the Char x Lalah x Amuro love-triangle in the end ?
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