There are so many stories in this universe that I’d like to see that the only way it could happen would be for John to be involved in multiple transporter accidents.
“The Adventures of Levi, Book Collector Extraordinaire” is now one of my favorite series and it hasn’t even been written.
There was always something just a bit off about the level of antipathy Caeco and Declan had after the breakup. CAECO bringing her back to someone I really liked was a relief… and I now need to go reread the book.