User blog comment:Mich, Michele & Kuhla/Future Units Preview/@comment-190.221.90.142-20150811214012/@comment-26297531-20150812015801

I only know that pandering to players' misguided sentiments and making Wraith become Reis is kinda dumb. Wraith made perfect sense for the English translation of Re-i-su レイス from Japanese (Japanese pronounce -th as -su, th- as z-). Rigness and Lignes in Japanese are both リグネス so that makes sense.

As for "Corso", given that the blog does state names are unofficial unless otherwise stated, I'd wait and see. For your info, コルツ transliterates as Ko-Ru-Tsu. To me, it sounds pretty much like Colts. I am waiting to see how Gumi will handle his official name, given how they named クルト Ku-Ru-To as Colt...