I'd be interested to read what that is.
I think I went into this at some length in another thread in the not too distant past (hence I didn't want to repeat myself), but to summarize:
Wormhole aliens = the show's creators
Pagh Wraith = the show's creative demons
Arguably the Prophets can be understood this way starting in
Emissary, but it really starts to snowball with the Emissary trilogy. After all, who can percieve the unfolding events of the show from outside linear time? The writers, of course.
As the Emissary, Sisko has a privileged link to them, but he needs help to accede to his task, so a Bajoran is plucked from the past and brought to the present by the Prophets/Writers to put Sisko on the right path (
Accension). Sisko's visions in
Rapture allow him to see the show unfolding
from the writers' perspective: he can see the big picture in ways that other characters can't, not coincidentally in the middle of season 5, the moment where the writers themselves are starting to see the big picture. Everything is starting to come together creatively for them.
Obviously
Far Beyond the Stars further develops the link between Sisko and the writers. Sisko is in fact part-writer, or part-Prophet if you prefer (same thing).
The end of season 6 and the beginning of season 7 is particularly fertile terrain for this type of interpretation. After all, the show was originally intended to run only six seasons, but plans were changed and no one knows what that means for the future (
The Reckoning). The final confrontation between the writers and their creative demons will have to be put off for another year.
By joining with the Pagh Wraith, Dukat seeks to cut Sisko off from the Prophets/writers, thus "killing the show," and he very nearly succeeds. Like Sisko at the end of
Tears of the Prophets, the show's creators are confused, unsure of how to proceed, unable to tie together all of the plot threads, just as Sisko cannot reconcile his roles as Captain and Emissary. They need some time to think it over (like Sisko).
At the beginning of season 7, the kinship between Sisko and the Prophets/writers is fully revealed (they arranged his birth, which in effect goes without saying, since they are the writers), and together they find the will to "finish the story" despite the interference of the Pagh Wraith/creative demons, thus re-opening the Wormhole.
Naturally the Emissary's final task is to "close the book," thereby trapping the show's demons forever by closing "a door that can never be opened again" (ending the show). This part is admittedly the most poorly executed, though a final shot of Benny Russell would have helped (as I believe was contemplated, though eventually rejected as potentially too confusing).
Anyway, long story short, it makes sense for Dukat/Pagh Wraith to kill Jadzia, since her death is not motivated by events within the story, but by "the war within the Celestial Temple," i.e. outside factors, in this case Farrell deciding to leave the show (note that she dies in the Bajoran temple on DS9 after deciding to speak/pray to the Prophets, something she doesn't habitually do).