User blog comment:Red Chevalier/Pure Evil Proposal: Blood Tribe Trio/@comment-5032898-20191004051440

I personally vote no. The Blood Tribe Trio is following the planet-destruction mission of Blood Tribe that was established by Killbus, and they ARE irredeemable. However, within an entire race full of misanthropes and cataclymistic creatures, they are not really stand out. They neither exhibit signs of open psychosis or nihilism like Killbus, nor acts as sadistic as Evolt. Kengo Ino/Blood is more composed and sees planet destruction as a "mission" instead of a "game" (something Evolt believes), while the two others are likely just following his orders.

They does attempts to destroy the Earth and participates the start of Japanese Civil War, but their lack of foreshadowing in the series, as well as the insanely high standards of Build, make them rather flat with no other motive than planet destruction, misanthrophy and Kamen Rider's annihlation, which is a piece of cake for the franchise's villains.

Sadism? They falls behind Evolt, much less Killbus. Destruction scale? There are no mention of them endorsing Killbus' universal destruction. Treachery? Evolt himself betrayed and backstabbed people much more than they did, and much more successful. Even a human like Namba has a more detailed moral agency since he sees the war as more like a profitable chance. It seems to me that the Trio has become more like generic doomsday villains or Punch-Clock Villains.

So... Lack of details, lack of qualifications.