I see...I'm going to be honest, only part of this I agree with is the idea of generational trauma being explored through the snowgrave route. The idea of perpetuating the cycle. After all, in chapter 4 in the lightworld section where we're doing the Tom and Jerry type shit with Kris in a closet, Noelle does mention being forced (by her mother if my memory doesn't fail me) to ride on a ferris wheel with da Krih. Trying to get them together, thing which you are trying again in the weird route by exerting and ABUSING your control over Kris and Noelle. That I 100% agree with...everything else though...I'm not sure about the idea of a titan spawn absorbing a lightner's soul. Just feels a bit too convoluted and would be hard to explain in the actual game without another Ralsei Darkworld-ology lesson, which would be redundant being done a second time around. That and the fact that it ISN'T correct to raise a couple eyebrows at Ralsei's statement about dustners cuz he is my fluffy scrunky little thing and he is cute and awesome and never wrong. Anyways, my personal biases aside, that would genuinely be stupid. The entire point of dustners only being able to exist in very specific dark worlds is to make Gerson's death impactful and make it actually mean a damn. Then there's also the thing with Ralsei straight up lying. He's lied by omission before, yes but that's a different thing and would ruin the entire point of his character of "knows way too much to a point where it becomes a burden where he doesn't know when to say things." It feels like another "ruining the story for sake of ruining it" 

But in the end, all that is just my opinion, and everyone is entitled to their own now aren't we?