Or he thought of that and eagerly anticipates it as the end of his struggle.
Or he thought of that and reluctantly accepts it as a second-worst scenario that is better than a final, mortal death. In JKR-canon, Horcruxes don't just send a signal to regenerate soul bits, they are fractions of a soul...if I were an evil Dark Lord in MoR-canon-world, I might accept a fractured existence in deep space, but I would not accept a fractured exsistence in a pocket universe that contained nothing else and was a priori inaccessible to my familiar world(s), even given that I hate and fear death, anticipate a triumphant galactic civilization, etc. Being alone and mostly dead in an empty vacuum for eternity really sucks.
Update: This post has also been superseded - new comments belong in the latest thread.
The second thread has now also exceeded 500 comments, so after 42 chapters of MoR it's time for a new thread.
From the first thread: