Man. I made an offhand joke about the equivalent of Trails in the Sky happening in Sinnoh several pages ago, but now that we bring it up, it makes even more sense given that Cyrus and Weissman are very similar kinds of crazy. As in "batshit pretentious megalomania even by the standards of other villains in the setting". Weissman was driven mad by seeing things he couldn't understand, Cyrus hates the soul because he can't understand and quantify it, both of them want a world where they're in total control and what they don't understand is Gone. Somewhat different methods given that Weissman is more of a mind control aficionado while Cyrus built Poké-Scientology as a means to control his minions through the power of lying through his teeth, but the vibe is very much the same.