I also believe bringing Janeway back into the current plot line would be very interesting.
How so?
We've already got a fleet commander, and Voyager has a captain and XO. Does Afsarah get demoted? Can't have 2 fleet commanders, and she doesn't need a boss onsite. Chakotay is doing just fine as Captain, do we demote him? Does Paris have to go back to the helm?
Or do we try to squeeze Janeway in as an observer, without an official role right away? Then we get the fairly predictable stories of her turning around when Kim calls out for the Captain, her chomping at the bit wanting to take over, but trying to respect the current chain of command. In a moment of crisis, does she try to take over (as they always do), only to find out Chakotay or Eden was right all along? Suppose we could kill off one of those characters, so she has something to do...
Or she's back to doing what she was before, which is basically not much. Make up little side stories where she's attending dinners and negotiations again and whatnot. Of course, that's what sucked about the earlier books post-Endgame. She didn't have much to do, and was sucking up screen time just because she was a main character, so you HAD to show her doing something. If she's back in the AQ, is she just sitting by the the phone waiting for updates (before she eventually forces her way out to the fleet, or some random personal crisis demands Janeway's presence, and then we do the stuff from the last paragraph?
I honestly just don't see a place for her at the moment. I like the character, and like the series, I'm just very happy with the current direction, and don't want them to stop to try and shoehorn in the predictable angst that trying to add Janeway to this mix would cause. Let her rest for a while, and maybe towards the end of this new DQ adventure, there might be a better story to fit Janeway back into. I mean, there's an out for Eden's character once she finds out her backstory, Janeway would probably be a pretty qualified candidate for the Fleet commander position, no?