Yes, it's overlong meta about The Ending, which is obviously just what we need now. Specifically, it's about the external-to-the-story context of Rose's departure. I took out the ridiculous Faction Paradox analogy, though! (Er, yeah, way to sell it there.)
I wrote a meta-type thing that-is-not-really on how Rose is going, only it's more of an exploration of her character and why I think everything's led up to this point. It was originally meant to be post L'n'M, but that gets, like, one paragraph.
Spoilers up to L'n'M and episodes 12 and 13 (that 'un)