http://did-research.org/origin/structural_dissociation/problems.html
I just found this article, and I think it raises some interesting questions.
Very interesting read! While I've found the theory of structural dissociation immensely helpful in understanding my own experience, I can also see how it would not apply so neatly to all diagnoses and experiences. I've always seen it more as a helpful guide than some definitive explanation for how dissociation works. It's a useful framework, but ultimately it's just a theory.