Oh! I really really love your take on this, and the explanation you gave for the visions Tieria had. Also, it totally fits Regene to be manipulative like this and that petty satisfaction he gets from doing things behind Ribbons's back is so much like. I loved this!
I'm not exactly fond of the Tieria-Regene pairing, but I like this all the same. I agree, it's better to have Regene cause the hallucinations rather than have Tieria insane because of Neil's death. _